Mathematics Middle School

Find each sum vertically

Answers

Answer 1

Line up like terms
x^2 +1.5x
+ 0.5x +2
_______________
x^2 +2x +2

x^2+2x+2 is your final answer.

Related Questions

Thirty-one is three more than twice a number divided by three

Answers

The answer is 22.6666667, hope this helps. You do this problem but backwards.

Two bands are marching in a parade there are 32 people in the first band 40 people in the second band the same number of people are marching in each row in each band what is the greatest number of people that could be marching in each row

Answers

Eight people in each row

Basically, this question is asking you to find what is the smallest number that both 40 and 32 are divisible by evenly?
The answer here is eight.
40/8 = 5
32/8 = 4
So the first band will have 4 rows of eight, and the second will have 5 rows.

Answer the 2 pictures please and thank you (":

Answers

7/9 is 0.78 so .85 is greater so the day she sold the most boxes is Tuesday.

A trail mix has 4 cups of raisins, 3 cups of dates, 6 cups of peanuts, and 2 cups of cashews. Which ingredients are in the same ratio as cashews to raisins

Answers

3 cups of dates and 6 cups of peanuts (3:6)

If you simplify 2:4, you get 1:2. 1 times 3 is 3 and 2 times 3 is 6. Theres your answer, I hope it helped!

In an orchestra there are 42 with Woodwind players to 56 brass players what is the ratio of woodwinds to brass written as a fraction in simplest form

Answers

3/4 is the ratio of woodwinds to to brass players

Bernese is participating in a walk for charity. She knows she can walk 3 miles in 45 minutes. At that rate, how long will it take Bernese to walk 24 miles?

Answers

360 minutes. If you divide 3 from 45, you'll get 15. Multiply 24 from 15 and you'll get your answer:)

I hope this helps you

a factory can make 2,418 footballs in 1 week. How many can it make in 9 weeks

Answers

2418 * 9 = 21,762

hope it helps

use the decimal model to find the product 3×0.33

Answers

I am pretty sure its 0.99

The answer is 0.99, btw I double checked my answer.

FIND THE PERCENT ERROR.

Each week, Mr. Jones goes to the grocery store. Mr. Jones estimates that he will spend $120 when he goes to the grocery store this week. He actually spends 94$

Answers

he was 26 percent off

Answer:

Step-by-step explanation:

Percent Error = [tex]\frac{(given - actual)}{actual} (100)[/tex]

1. [tex]\frac{(120-94)}{94} (100)[/tex]

2. [tex]\frac{26}{94} (100)[/tex]

3. (0.28)(100)

Percent Error = 28%

The four digit 489A is divisible by 11.
What digit does A represent?

Answers

It is 5! Hope I can help! :)

1.14 divided by 0.76

Answers

The answer is 1.5 :)

the answer is 1.5 if you take 1.14 and divide .76 by it you will get 1.5

Consider each set of ratios. Are all of the ratios equivalent? ( ) = bubble in circle
Select Yes of No for the sets of ratios in A-C.

A. 2/3, 6/9, 18/24 Yes ( ) No ( )

B. 4/20, 5/25, 6/30 Yes ( ) No ( )

C. 12 : 20,30 : 50, 75 : 125 Yes ( ) No ( )

Answers

A- Yes B-No C- No

You should be good, double check in case I just did a quick glance .

What is the slope of the line whose equation is –48 = 2x − 8y?

convert in to a fraction

I need it done now

Answers

We need to isolate y,, –48 = 2x − 8y,, –48-2x = -8y,, -8y = -2x - 48,, y = (-2x - 48)/(-8),, y = (-2x)/(-8) - 48/(-8),, y = (1/4)x + 6,, The last equation above is in the form y = mx+b where m = 1/4 is the slope

In a power,what is a number used as a factor

Answers

the power (exponet) tell you how many times you need to multiply the same number its attatched to. example 5 squared is 5x5 (to the power of two)
5 cubed is 5×5×5 (to the power of three)

In a power, the number used as a factor is called the base.

A power is an expression that represents repeated multiplication of the base by itself. It consists of a base raised to an exponent.

The base is the number that is being multiplied, and the exponent represents the number of times the base is multiplied by itself.

For example, in the expression 2³, the base is 2. It indicates that 2 is being multiplied by itself 3 times.

So, in a power, the base is the number used as a factor.

Learn more about exponents and power here:

https://brainly.com/question/28515493

#SPJ2

A book regularly sells for 28. If the is on sale for 20% off how much is the sales price of the book

Answers

5.60 dollars bc you have 100 percent of it

100-20=80
28*80%=22.4

$22.4 would be the answer.

Help on both please ! Im a new student at this school and didn't learn this

Answers

For the first one, you have to convert the fractions to an improper fraction. To do that you need to multiply the bottom denominator number (3) by the whole number (1) then you need to add the numinator, so 3x1+2= 5. You have to keep the denominator so 1 2/3 is equal to 5/3. Then do the same to 2 1/5, and you get 11/5. Now you have to find a common denominator, that's basically the smallest number that both numbers can go Into, the lowest common denominator for 3 and 5 is 15. So 3x5= 15, so we have to multiply the top number by 5 which is 25. So 5/3 is equal to 25/15, then 5x3= 15, so you need to multiply 11 by 3 which is 33. So 11/5 is equal to 33/15. Then you add them. Add the numinators (25+33=58. Then you keep the denominator 15. So when u add it it's 58/15 then you need to simplify that and you get 3 13/15.

The second one you turn them into improper fractions like I told you how to before (multiply the bottom number by the whole number then add he top number, then add he same denominator.) do that for both. Then you line them right next to each other and multiply across. (I just realized that they were the same number so they are equal to 5/3 and 11/5)
Then you do 5x11 and you get 55 then do 3x5 and you get 15. 55/15 is your answer, but you need to simplify it, you need to divide 55 by 15, (not all the way just the first number) so you do 15x3 and that's 45, then you subtract that from 55, and you get 10, so then you take your denominator (15) and you answer is 3 10/15. But when you simplify it it's 3 and 2/3

Hope I helped sorry it's so long and sorry for any typos it's so long I didn't go back and check

What is 126 divided by 2?

Answers

the answer is 63

126/2=63

The quotient of 126 divided by 2 is 63.

What are some alternative names for arithmetic operations?

Addition is also known as the sum, subtraction is also known as the difference, multiplication is also known as the product, and division is also known as the factor.

Given, A statement that the number 126 is being divided by the number 2.

We know, 126 is an even number so it is definitely divisible by 2 without remainder.

Now, (126/2) = 63 (as 2×6 is 12 and 2×3 is 6).

learn more about divisions here :

https://brainly.com/question/21416852

#SPJ5

5 people each eat 2000 calories per day. What is the total number of calories they will eat in 6 days?

A.10,000
B.12,000
C.30,000
D.60,000

Answers

B. 12,000.
You can easily solve this problem by multiplying the number of calories they get by eating by the days.
So, 2,000 multiplied by 6 is 12,000.

5×2000=10000 which is the amount per day
Then 10000×6=60000
So your answer is D

what are two linear expressions with a sum of -5x+4

Answers

(-3x+1)+(-2x+3) is one example

3.25 meters to 2.95 meters

Answers

3.25 - 2.95 = 0.3

The difference between 3.25 and 2.95 metres is 0.3 metres.

Equation: (y+12)/(-4)=5
What is y?

Answers

the answer is y= -32

Y= -32
Here's the answer!!!

My school is planning a field trip and over and buses and vans for the trip each bus carries up to 60 students requires for chaperones and cost $1000 to charter a bank turns up to 10 students requires two chaperones and cost $100 for gas at least 300 students plan to attend and 36 parents offered to chaperone find the number vans and buses the school should rent to minimize the cost

Answers

there should end up being 5 buses

PLEASE ANSWER ASAP AND SHOW WORK!! A long distance phone company charges $0.027 per minute and a $2 monthly fee. Another long distance phone company charges $0.035 per minute with no monthly fee. Find the number of minutes for which the charges for both companies would be the same.

Answers

0.027x+2=0.035y

250 minutes.

Work:
0.027 x 250 + 2.00 = 8.75 0.035 x 250 = 8.75

Elisa won 40 lollipops playing basketball at the school fair. She gave 2 to every student in her math class. she has at least 7 lollipops left. What is the maximum amount of students in her class?

Answers

40/2=20 half is as many their is if she has lest of seven round to the highest num because they are all even numbers

write a decimal expression that has the same value as 2.5 divided .5-1.4

Answers

Final answer:

To find the decimal expression that has the same value as 2.5 divided by 0.5 minus 1.4, divide 2.5 by 0.5 to get 5, then subtract 1.4 to get 3.6.

Explanation:

To write a decimal expression that has the same value as 2.5 divided by 0.5 minus 1.4, we need to perform the division first and then subtract 1.4. Let's calculate it step-by-step:

Calculate 2.5 divided by 0.5: 2.5 / 0.5 = 5 Subtract 1.4 from the result: 5 - 1.4 = 3.6

Therefore, the decimal expression that has the same value as 2.5 divided by 0.5 minus 1.4 is 3.6.

Learn more about Decimal Expression here:

https://brainly.com/question/28990683

#SPJ12

The town conservation manager bought 16 maple tree for 26 each she paid with five$100 bills. How much change will the manager recive?

Answers

26x16=416
500-416=$84

do 26 times sixteen then whats left is your answer

instead of using the distributive property to expand 0.25 x (16.60a + 12.20y) could you have first found the sum 16.60a +12.20y explain

Answers

nahh hhh bro
what is 16.6a+12.2y.... they not like terms bruhh
if u had a and y then yaaaaaaaaaas

Answer:

Distributive property is the same as product of sum

0.25 (16.6 a + 12.2 y) = 0.25 × 16.6a + 0.25 × 12.2y = 0.25 [16.6 a + 12.2 y]

How many fluid ounces are in 3 pints?

Answers

there are 16 ounces in one pint. You multiply 16 by three, and you get 48 fluid ounces.

48 because there 16 fl oz in one so 16×3 is 48

What is the value of x?
x/48 = 12/32

Answers

To solve for the value of X, first reduce 12/32 into lowest terms = 6/16 = 3/8.

X/48 = 3/8
3 • 6/8 • 6 = 18/48
X = 18.

well the answer to your question is real easy you just have to simplify twelve over thirty two and see if you can find out what equals to that. I found out the x would equal 18. If you want proof look on solution.com

Hey can someone check my answer?
85 is 40% of what number?
A) 212.5 (My Answer)
B) 47.1
C) 34
D) 45

Answers

The answer is C. 34. I hope this helps

The correct answer is A 212.5

Other Questions

Find the perimeter of the figure below. Notice that one side length is not given.Assume that all intersecting sides meet at right angles.Be sure to include the correct unit in your answer What is the slope of the hillside if the contour lines are spread out? When river waters recede after floods, the uncovered soil is described as? Eric bought 300 t-shirts, which were sold in packs of 12. how many packs did eric buy? When pangea broke into two land masses what did they name the two? If the wall is 8 feet high, what is the combination height of all of the heights of the bouncy balls? A 70kg divers steps off of a 10m tower and drops from rest straight into the water. If he comes to rest 5m beneath the surface, determine the average resistance force exerted on him by the water. The following graph shows the rates of decay for four parent isotopes. Based on the graph, which parent isotope most likely has a half-life of 13 billion years? A B C D What is Least to greatest?? Coal is made from the remains of dead plants. It is made of carbon and other elements. Is coal a mineral?A Yes, because it is formed naturally.B Yes, because it contains carbon.C No, because it is created artificially.D No, because it is an organic substance. in the iroquois constitution, what does the tree of the great peace represent A car traveled 200 miles on 8 gallons of gas. Find the unit rate of gallons per mile. divide 130 in the ratio 6:7 When an electric current passes through water, _____ takes place, breaking down the compound into hydrogen and oxygen.? What rationale does Professor Hardwigg offer for why Harry should accept Sir Humphry Davys theory?The theory of the central heat of the earth does not hold up.Sir Humphry Davy was a great man.Their experiences mirror everything that Davy wrote about.Professor Hardwigg is secretly Sir Humphry Davy. What times what equels 108 how much does a 45% solution of de-icing fluid lower freezing point of water? Samuel Slater negative impact Early civilizations in Egypt, India, and China all share which common trait? There are four cars entered into a pinewood derby race. In how many different orders can they cross the finish line?