Mathematics Middle School

There are 8 footballs.

Four less than 5 times the number of footballs are baseballs

How many baseballs are there??

Answers

Answer 1
06 is the answer to the question
Answer 2
36

8×5=40-4=36 there u go kiddo

Related Questions

Elysse paid for her sandwich and drink with a $10 bill and received $0.63 in change. The sandwich cost $7.75 and sales tax was $0.47. What was the cost of her drink?

Answers

Okay, first you will have to subtract every thing together:
10 - 7.75 = 2.25
2.25 - 0.47 = 1.78
So the cost of her drink is $1.78
Hope This Helps!!
:)

Given

Elysse paid for her sandwich and drink with a $10 bill and received $0.63 in change.

The sandwich cost $7.75 and sales tax was $0.47.

Find out the  cost of her drink

To proof

Let the cost of her drink be x.

As given in the question

Elysse paid for her sandwich and drink with a $10 bill and received $0.63 in change.

Elysse paid for her sandwich and drink = 10 - 0.63              

                                                                 =  $ 9.37

sandwich cost $7.75 and sales tax was $0.47

Than the equation becomes

x = 9.37 - (7.75 + 0.47)

x = 9.37 - 8.22

x = $ 1.15

The cost of the drink is $ 1.15.

Hence proved      

Solve.
(2x+24)(4x+36)

Answers

You just need to foil. 2x times 4x times 2x times 36 times 24 times 4x times 24times 36. then solve.
Hey there! Hello!

For this problem, you need to use the distributive property to expand the variables into one equation. In my attachment, I'll show you how to do this.

If you need to then factor out the equation back into two binomials, you could either do it the way I show you, or you could just factor out the GFC's of both binomials, 2 and 4, to get 8. Either way, it's good to know how to do these steps. If the "re-factoring" step isn't necessary for your question, the second line down in the lower portion of my work. 

I hope this helped you out! Feel free to ask me any additional questions if you have any. :-)

Elyse is cutting strips of paper for a scrapbook page. Each strip is 1.5 centimeters wide. How wide will 10 strips of paper be?

Answers

1.5 x 10 = 15 so 10 stripes would be 15 centimeteres wide

is 7 x (6 x t) equivalent to (7 x 6) x t

Answers

Yes the associative property of multiplication allows this to be true

In other words, you can multiply in different groupings and still get the same result

Example: (2*3)*5 = 6*5 = 30 or 2*(3*5) = 2*15 = 30
7 x (6 x t)= 7 x 6t= 42t
(7 x 6) x t = 42 x t= 42t
yes they're equivalent

What is the final price of a 240 bike with a 3.5% tax

Answers

240*0.035=?
You take the original price and mulitiply it by .035 and you get your answer. 
Assuming you mean $240 and not $2.40:

C - cost
P- Price
T- tax

P = C + C*T

P = 240 + (240)(0.035)
   "=248.4"

What is the value of x? 10x−15=−5x−20
a -1
b -1/3
c 1/3
d 1

Answers

10x-15 = -5x-20  add 5x to both sides
15x-15=-20         add 15 to both sides
15x= -5                 divide by 15 on both sides
x= -1/3

Brainliest is always appreciated

Julie has read 27 pages out of an 80 page book. What percent of the pages has she read

Answers

27 : 80 x 100 = 33.75%
To get percentage, divide 27 by 80.  27/80 = 0.3375   If you want to convert the decimal to percent, multiply the decimal value by 100:
0.3375 x 100 = 33.75 which can be written as 33.75%

For a STEM competition, Julienne constructed a model rocket. The rocket can reach an average height of 545 feet. Find the differences between the average heigh and the actual heights reached. Then write then as positive and negative rational numbers. Order the differences from least to greatest.
Actual heights
534.2
556.4
554.0
535.3

Answers

535.3 is the answer because? ?????????

Answer: -11.4, -9, 9.7, and 10.8


Step by step explanation: You had to subtract the actual height from the average height and then order the sum of each answer from least to greatest. Hope this helped!

the pizzeria buys 250 pounds of mozzarella cheese if they use 20 5/6 pounds of cheese every day how long will the cheese last

Answers

Final answer:

To determine how long the pizzeria's cheese supply will last, we divide 250 pounds by the daily usage of 20 5/6 pounds, which equals approximately 12 days.

Explanation:

To calculate how long the pizzeria's 250 pounds of mozzarella cheese will last, given that they use 20 5/6 pounds of cheese every day, we have to divide the total amount of cheese by the daily usage. The fraction 5/6 needs to be converted to a decimal for ease of calculation. So 5/6 is approximately 0.833. Therefore, the daily usage is 20 + 0.833, which is 20.833 pounds.

Next, we divide the total amount of cheese by the daily usage to find how many days the cheese will last:

250 ÷ 20.833 ≈ 12 days

Therefore, the mozzarella cheese will last for approximately 12 days.

Hi
If you had to do an estimate with numbers: 32kg and 7 kg

What would be your total?

Need ASAP now, thanks

Answers

all you do is add them together
32+7
let me know if you need farther help
your total would be 32 turns into 30 and 7 turns into 10 so 30 +10=40kg

what is the estimate of 119÷23.3

Answers

Your answer would be 5.10... Hope this helps :)

n + 9 < −6 plz help me

Answers

n+9-9<-6-9
n<-15

n<-15 Is your answer. 

Subtract 9 from each side

N + (9 - 9) < -6 - 9

N < -15

What is the Negative Scale Factor?

Answers

A negative scale factor is a scale factor but it makes the enlargement appear opposite to the original shape and also upside down, I will include an example

Hope this helps :)

Evaluate for x = 2.

(12x + 8)
4
A) 4
B) 5
C) 6
D) 8

Answers

what you want to do here is plug 2 in for x. when a question asks you to evaluate a certain equation at a certain number, it's just asking you to plug the value in for your variable. i'm assuming that 12x + 8 is meant to be set over 4 as a fraction.

(12(2) + 8)/4 ... figure out the top first. 12*2 = 24, 24 + 8 = 32.

32/4 = 8, so your correct choice is D.
Final answer:

To evaluate the expression (12x + 8) / 4 for x = 2, you multiply 12 by 2, add 8, and then divide by 4. The final answer is 8, which corresponds to option D.

Explanation:

To evaluate the expression (12x + 8) / 4 for x = 2, you substitute the value of x into the expression and then simplify. First, multiply 12 by 2 to get 24, then add 8 to get 32. After that, divide 32 by 4 to get the final answer.

Here is the step-by-step calculation:

Substitute x with 2: (12*2 + 8) / 4.Multiply 12 by 2: (24 + 8) / 4.Add 24 and 8: 32 / 4.Divide 32 by 4: 8.

The correct answer is D) 8.

Learn more about Evaluating Expressions here:

https://brainly.com/question/21469837

#SPJ2

A store offers a $900 to buy a computor the terms of the loan are 9% simple interest and equal monthly payments for three years what is the monthly payment

Answers

The monthly payment should be 20.25 
Hey there! Hello!

For this problem, I'm going to assume that the 9% interest is a yearly rate. Please let me know if this assumption isn't correct, and we'll take it from there. 

To calculate the full payment including the interest, all you need to do is multiply the $900 by 9%, or 0.09, to get $81. Since this is a yearly thing, we'll multiply 81 by 3 to represent 3 years, and we'll get $243. The total amount a customer will have to pay for the computer is $1,143, which is the interest plus the original price. 

Now, for the monthly rate, you would need to divide that amount by 36, which is how many months are in three years. In order to pay the amount for the computer off in three years, a customer would have to pay $31.75 per month. 

I hope this helped you out! Feel free to ask any additional questions if you have any. :-)

Compatible numbers to estimate the quotient 737.5÷9

Answers

80 is the estimate that I say it's pretty close
I believe it's 70 cause if you round 737.5 to 700 and 9 to 10 you divide and it gives you 10

Please help...........

Answers

-3r-2r-8=-12r-14
-5r-8=-12r-14
12r-5r=8-14
7r=-6
7r/7=-6/7
r=-6/7
It is 14r-12r-8r-3r-2r

A rectangular garden sits next to a house. Three sides of the garden are fenced, and the fourth side is the house. The length of the garden is 9 meters. A total of 21.5 meters of fencing is used. If w stands for the width of the garden in meters, which equation can be used to find its width?

Answers

To find the width of the rectangular garden, use the equation 2w + 9 = 21.5, which leads to a width of 6.25 meters after solving step by step. The total fencing used is 21.5 meters for the three sides, with the fourth side being the house.

Finding the Width of the Rectangular Garden

Given that three sides of the rectangular garden are fenced and the fourth side is the house, let's break down the problem step by step:

The length of the garden is given as 9 meters.A total of 21.5 meters of fencing is used for the three sides.We need to find the width w of the garden.

Since only three sides are fenced, the total length of the fencing is the sum of two widths and one length of the garden. Therefore, we can write this equation:

2w + 9 = 21.5

To find w, we solve the equation as follows:

Subtract the length from the total fencing: 2w = 21.5 - 9Calculate the difference: 2w = 12.5Divide by 2 to isolate w: w = 12.5 / 2Final result: w = 6.25 meters

Therefore, the width of the garden is 6.25 meters.

if x - 3y = -9 and 5x - 2y = 7, what is the value of x?

Answers

the answer is x=16/13

Boxes of sticky finger s popsicles are 4.50. The supermarket is offering a 30%off coupon. What is the price with the coupon?

Answers

if it is 30% off, then ur actually paying 70%
70% of 4.50....turn percent to decimal...." of " means multiply
0.70(4.50) = 3.15 <==

another way...
4.50 - 0.30(4.50) = 4.50 - 1.35 = 3.15 <==

either way, u will get the same answer :)

The answer is $3.15.

what is 7.7 tons roundef to the nearest ton

Answers

8 tons. Hope that helps!
The answer would be 8.0 Tons!

7x3.8 find the product mentally

Answers

the answer would be 26.6.
The answer of 7answer of 7×3.9 is 226.6

what are the factors of 30 24 and 30

Answers

Factors
30:1,2,3,5,6,10,15,30
24:1,2,3,4,6,8,12,24

The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24. The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30.

To find the factors of a number, we identify all the whole numbers that can be divided evenly into the original number.

The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24

The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30

Thus the factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24. The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30.

Carlos has 4 1/2 gallons of paint. To paint a room that is 10 ft by 10 ft, he uses 34 gallon of paint. How many 10 ft by 10 ft rooms can Carlos paint? A. 4 1/3 rooms B. 4 2/3 rooms C. 6 rooms D. 9 rooms

Answers

Carlos can paint 6 rooms with the available 4 1/2 gallons of paint.

To paint one 10 ft by 10 ft room, Carlos uses 3/4 gallons of paint. To find how many rooms Carlos can paint with the available 4 1/2 gallons of paint, we divide the total paint available by the paint used per room.
Number of rooms = Total paint available / Paint used per room
Number of rooms = 4 1/2 / 3/4
Number of rooms = 9/2 / 3/4
To divide fractions, multiply by the reciprocal of the divisor
Number of rooms = 9/2 * 4/3
Number of rooms = 36/6
Number of rooms = 6

Carlos can paint 6 rooms with the available 4 1/2 gallons of paint. Therefore, the correct answer is C. 6 rooms.

kishauna rode her bike for 35 minutes each on Monday Wednesday and Saturday and 55 minutes each on Tuesday and Thursday. write an expression that shows the total amount of the time she spent riding her bike. than evaluate the expression

Answers

Since Kishauna rode her bike for 35 minutes on 3 days you are going to multiply 35 time 3 which equals 105.

And since she rode her bike 55 minutes on 2 other days you are going to multiply 55 times 2 and get 110.

Now you add 105 + 110 and your answer is 215.

The expression and the evaluation are that represents the total amount of time should be

[tex]= 35\times 3 + 55\times 2\\\\= 105 + 110[/tex]

and 215 minutes.  

Given that,

The bike should run for 35 minutes each on Monday Wednesday and Saturday.And, the 55 minutes each on Tuesday and Thursday.

Based on the above information, the calculation is as follows:

[tex]= 35\times 3 + 55\times 2\\\\= 105 + 110[/tex]

= 215 minutes

Therefore we can conclude that the expression that represents the total amount of time should be 215 minutes.  

Learn more: brainly.com/question/22271063

A ceramic tile is in the shape of a triangle. The angle measurements of this triangle are 30 degrees, 60 degrees, and 90 degrees. The leg across from the 30 degree angle is 6.25 cm long. How long is the hypotenuse of this triangle?

Answers

Ratio of 30-60-90 triangles in terms of side lengths is 1-[tex] \sqrt{3} [/tex]-2

So, the side across the 30-degree angle is 6.25.
Thus, the side across the 90-degree angle (hypotenuse) is 12.5.
A 30 60 90 triangle is a special triangle that has simple proportions for it's side lengths. The short leg to long leg ratio is 1:sqrt(3); the short leg to hypotenuse ratio is 1:2. If the length of the short leg (across from the 30 degree angel) is 6.25 cm long, then the length of the hypotenuse is twice that: 12.5 cm.

a rectangle with a length of x+5 has a perimeter of 4x+14. 1. write the expression for the width of yhe rectangle in terms of x. 2. suppose the perimeter of the rectangle is 42 inches. what are the length and width of the rectangle?

Answers

I hope this helps you



2 (width+x+5)=4x+14

width+x+5=2x+7

width=x+2

each week,steven gets an allowance of $8 plus $3 for each chore he does. his younger sister jill gets an allowance of $6 plus $2 per chore. write an expression for how much their parents give steven and jill each week if they do the same number of chores.

Answers

the allowance expression would be 3x+8=2x+6

Final answer:

The expression representing the total weekly allowance Steven and Jill receive for doing the same number of chores is 14 + 5c, where c represents the number of chores done.

Explanation:

The question asks for an expression to represent the total allowance that Steven and Jill receive each week if they do the same number of chores. Steven gets a fixed allowance of $8 plus an additional $3 for each chore he completes, while Jill gets a fixed allowance of $6 plus $2 for each chore she completes.

Let's represent the number of chores they each do with the variable c. The expression for Steven's weekly allowance would be 8 + 3c, and the expression for Jill's weekly allowance would be 6 + 2c. To find the total combined allowance, we simply add the two expressions:

8 + 3c + 6 + 2c

Simplifying this expression, we combine like terms:

14 + 5c

This expression represents the total weekly allowance that their parents give to Steven and Jill together, if they do the same number of chores.

Help please!!!!!!!!!!

Answers

answer is d (the last one)

-7x + y = 13

Explain step by step =) Harry rides his bike 25 3/8 miles. Karen rides her bike 25 2/5 miles. Who rides farther?

Answers

To answer this question we need to use subtraction. 
we need to make the denominators the same. 
In order to make them the same we need to find the least common multiple, of 8 and 5. 
The least common multiple(the smallest shared value of the two numbers) is 40. 

Next we divide our old denominator 5 by 40, which gives us 8, we multiply 8 by the numerator 2, which gives us 16. So now we have 16/20. We have to do the same to the other side. 8÷40 = 5.  5 x 3 = 15. Now we have 15/20.

Now we have a brand new equation, 16/40 - 15/40. The answer is 1/40. 
In a fraction the answer is 1/40, so Karen rides her bike further. 

In decimal form the answer is 0.025. 

I hope this helps!

We can see Karren rode farther

[tex]25[/tex] [tex]\frac{2}{5}[/tex]  with a common denominator is:

[tex]5+3=8[/tex]   [tex]2+3=5[/tex]

[tex]\frac{2}{5}+\frac{3}{3}=\frac{5}{8}[/tex]

so we know that Karren rode [tex]25\frac{5}{8}[/tex] miles which is more than Harrys [tex]25\frac{3}{8}[/tex]

Other Questions
What are the duties of a personal assistant in Congress, both as an administrative and legal assistant and as an assistant in the field? i need to know if my paper is in order and is grammatically correct.Symbolism, 1the use of symbols to invest things with a representative meaning or to represent something abstract by something concrete, is used in novels and stories by authors worldwide. Why do authors choose symbolism? Symbolism is a unique style of literature that allows authors to express themselves indirectly on delicate or controversial matters through the use of symbols. These symbols can range from a variety of things and have various meanings. But one unique author, Cynthia Ozick, took symbolism to another level in her short story The Shawl. She uses, as you already guessed by the title, a shawl, to symbolize life and death. But the unique part is that the symbolism of the shawl changes with each character and has an effect on the other characters. The characters used are Magda, Stella, and Rosa.The first character Ozick uses to convey the symbolization of the shawl is Magda. Magda is a small infant with eyes blue as air and smooth feathers of hair nearly as yellow as the Star sewn into Rosas coat. With Magda the shawl symbolizes life. We can see this in this excerpt. It was a magic shawl, it could nourish an infant for three days and three nights. Magda did not die, she stayed alive, although very quiet. Ozick uses the shawl as a kind of shield to keep Magda alive longer then what either Rosa or Stella expected. However the shawl did not only keep Magda alive it also affected Stella by making her jealous. Sometimes Stella carried Magda. But she was jealous of Magda. A thin girl of fourteen, too small, with thin breast of her own, Stella wanted to be wrapped in the shawl, hidden away, asleep, rocked by the march, a baby, a round infant in arms. This affected Stella to a point where she took the shawl away from Magda, virtually causing Magda to die.The next character Ozick uses to convey the symbolism of the shawl is Stella. Stella is a thin, small fourteen year old who is jealous of Magda. Her jealousness, caused by the wanting of the shawl from Magda, causes her to steal the shawl. Although intended for warmth, the shawl, in all, made Stella cold-hearted. Then Stella took the shawl away and made Magda die. Afterward Stella said: I was cold. The cold went into her heart: Rosa saw that Stellas heart was cold. In reference to Stellas coldness, the first sentence in the first paragraph is a sort of foreshadow to this event. When the shawl is with Stella it affects Rosa by making her Angry. It also affects Magda by bringer her out into the open.The third and final character Ozick uses to convey the symbolization of the shawl is Rosa. Rosa is the mother of Stella and Magda and is as light as air. In the hands of Rosa the shawl symbolizes comfort. So she took Magdas shawl and she filled her own mouth with it, stuffed it in and stuffed it in, until she was swallowing up the wolfs screech and tasting the cinnamon and almond depth of Magdas saliva; and Rosa drank Magdas shawl until it was dried. Rosa used the shawl to keep from screaming out in her pain after seeing Magda killed by the Nazi soldier. Because Rosa is the last character mentioned in the story, when she has the shawl it doesnt affect any other character.In conclusion, Ozicks The Shawl is a very deep and saddening story. Through the use of symbolization Ozick not only affects the character that has the shawl but also the other characters in the story. Without the symbolic meanings the shawl would mean nothing. For example, Magda would have just been a baby wrapped in a blanket. But Ozick gave the shawl a meaning, a life preserver. Now the scene is completely different. 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