Write a compound inequality that each graph could represent . Picture below.
Graph the linear equation y=-x+8
Find the new price :
Food bill : $55
Sales Tax : 8%
Tip : 18%
A basketball player team posts player foul shot ratios: •Jon made 18 of 19 •Jim got 5/8 in •Joe wrote .94. Who was a better shooter?
Answer:
Jon was a better shooter
Step-by-step explanation:
To compare the three players foul shot ratio, convert all of them in decimals as follows:
Jon: 18/19 = 0.947
Jim: 5/8 = 0.625
Joe ratio was: 0.94
The best shooter is Jon because his ratio is the greatest one.
What does x equal? 2x-8=2x+6+x
The salaries of three employees are listed below. Each employee was recently given a raise.
Employee Salaries
Employee Salary
[before raise] Raise
Jane $41,100 4%
John $43,300 4.5%
Jack $39,900 3%
Which amount is closest to the total of all three raises?
$14,295
$4,723
$10,566
$4,790
To calculate the total of three employees' raises, each employee's current salary is multiplied by their respective raise percentage and then added together, resulting in the closest total of $4,790.
The question involves calculating the total amount of the raises given to three employees. We need to apply the given percentage raise to each employee's salary and then sum these amounts to find the answer.
Calculate Jane's raise: $41,100 * 0.04 = $1,644.
Calculate John's raise: $43,300 * 0.045 = $1,948.5.
Calculate Jack's raise: $39,900* 0.03 = $1,197.
Add the raises together to find the total: $1,644 + $1,948.5 + $1,197 = $4,789.5.
The closest amount to the total of all three raises is $4,790.
Mrs.Gee has 24 carpet squares how should she arrange them so that she has the smallest perimeter
Mrs. Gee should arrange the 24 carpet squares in a rectangle of 6 by 4 squares to achieve the smallest perimeter of 20 units.
Arranging Carpet Squares with the Smallest Perimeter
To minimize the perimeter when arranging 24 carpet squares, Mrs. Gee should create a shape that is as close to a square as possible. Since 24 is not a perfect square, we look for dimensions that are factors of 24 that are closest to each other, which are 6 and 4. This would create a rectangle that is 6 squares long and 4 squares wide. Arranging the carpet squares in this manner results in a perimeter of:
(6 + 4) x 2 = 20 units
This is the smallest possible perimeter for 24 squares with whole number side lengths.
Find each percent of change. Round to the nearest whole percent if necessary. State weather the percent of change is an increase or decrease.
1. Original: 150
New: 175
2. Original: 225
New: 180
3. Original: 15
New: 25
Using elimination solve 2x+7y=1 and 2x-4y=12
The solution to the system 2x + 7y = 1 and 2x - 4y = 12 is (- 1, 4).
What is the elimination method?In the elimination method of solving two or more than two equations, we make one variable of both equations the same by multiplying or dividing and then we add or subtract them.
Given, 2x + 7y = 1 and 2x - 4y = 12.
If we subtract (2x + 7y = 1) - (2x - 4y = 12) we'll have,
7y + 4y = 1 - 12.
11y = - 11.
y = - 1.
Now putting the value of y in any one of these equations we get,
2x + 7(-1) = 1.
2x - 7 = 1.
2x = 8.
x = 4.
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Rida and elisa are each paid by the hour. rida worked 5 1\2. hours and earned 77. elisa worked 3 3\4 HOURS AND EARNED 60. WHOSE HOURS RATE IS GREATER
After calculating the hourly rates by dividing the total earnings by the hours worked, Elisa has a higher hourly rate of $16 per hour compared to Rida's $14 per hour.
Explanation:To determine whose hourly rate is greater between Rida and Elisa, we need to calculate each person's hourly wage by dividing the total amount earned by the number of hours worked.
Rida's hourly rate calculation:
Total earned: $77Hours worked: 5.5 hours (since 1/2 hour is equal to 0.5 hours)Hourly rate: $77 / 5.5 hours = $14 per hourElisa's hourly rate calculation:
Total earned: $60Hours worked: 3.75 hours (since 3/4 hour is equal to 0.75 hours)Hourly rate: $60 / 3.75 hours = $16 per hourComparing the hourly rates, we find that Elisa's hourly rate is greater than Rida's.
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This graph shows the water level in a bathtub, in inches, over time, in minutes.
After the tub started to drain, how many minutes did it take for the tub to drain completely?
Enter your answer below
? Min
Hello! I know somebody might have already answered this question, but I figured I could add more to it. In order to help you know whenever a question shows up like this again, I'll make an ordered situation for you.
Let's go ahead and make the situation!
The Situation: Let's call the person trying to figure this problem out by Alison. Alison turns on the water and allows it to run in the tub for about 9 minutes. She then turns the water off while she runs to answer the front door. She soon comes back and allows water to run into the tub for a couple more minutes before she takes a short bath. After the bath, Alison allows the water to completely drain from the tub. That's how the problem would've went, but your question.
When you're asking the question you're also trying to figure out how it would've gone. So, since you tried following the paragraph I made for the picture/problem I can show how'd it help you comprehend it better. After Alison turns on the water, turns it back off then comes back to run the water AGAIN.. She finally drains it from the tub, which is what the picture exactly shows. BUT when did she turn it off?!!!
Look at the problem, at the point where the Water level(in) starts decreasing. We know that we end with the Water level(in) at 0, but how'd it get there? The point at 12 in time is when it starts decreasing! But, from there it continues until it's at 15(min)
THE FINAL ANSWER: At 12(min) it decreases until it hits 15(min) which is when the tub is empty. So, if you do common math 15(min) - 12(min) is 3(min) So, it took 3(min) to empty the tub when it was the most full.
How do you divide 100.5/1.5
On a scale drawing of a house, a rectangular bedroom has a length of 8 inches and a perimeter of 30 inches. the scale is 0.5 inch = 1 foot. what is the actual width in feet of the bedroom.
A. 7 feet
B. 14 feet
C. 15 feet
D. 22 feet
Round 6,852 to the nearest thousand
The solution is 7000
The number 6,852 rounded to the nearest thousand is given by the equation A = 7,000
What is rounding up numbers?
There are basically two rules while rounding up numbers
If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down and if the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up.
Non-zero digits are always significant
Zeros between non-zero digits are always significant
Leading zeros are never significant
Trailing zeros are only significant if the number contains a decimal point
Given data ,
Let the number be represented as A
Now , the value of A is
A = 6,852
The number 6,852 rounded to the nearest thousand is
You rounded to the nearest thousands place. The 6 in the thousands place rounds up to 7 because the digit to the right in the hundreds place is 8
And , when the digit to the right is 5 or greater we round away from 0
So , the rounded number is 7,000
Hence , the number is 7,000
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what fraction is less than 1/2
The fractions that are less than (1/2) can be, 1/4, 1/6, 1/7, 1/8, and so on.
What is a fraction?A fraction is written in the form of p/q, where q ≠ 0.
Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.
Given, A fraction (1/2).
Now, The fractions that are less than (1/2) can be obtained by multiplying such fractions which are less than 1.
For, Example, 1/4, 1/5, 1/6, etc.
Therefore, One such fraction that is less than (1/2) is (1/2)×(1/4),
= 1/8.
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Andy brought a computer. The length of the computer is 32 inches and the width is 14 inches. Find the area of the computer.
A snack mix recipe makes 15 cups. It uses 5 cups of nuts and the rest is cereal. To make a 60-cup batch, how many cups of cereal are needed?
A. 40 cups
B. 24 cups
C. 20 cups
D. 10 cups
Answer:
A
Step-by-step explanation:
Let x be the number of cups needed for a cereal. Of the 15 cups, 5 cups are nuts and the rest is cereal:
[tex]=5/15=0.33[/tex]
33% of the mix is nuts and therefore:
[tex]100-33=67[/tex]
67% of the mix is cereal
To make 60 cup batch the cereal will be:
[tex]60\cdot{0.67}=40.2[/tex]
40 cups of cereal will make a 60 cup batch
18 3/4 divided by 1 1/2
The ratio of blue tacks to red tacks on the bulletin board is 3 to 5. there are 50 red tacks. how many blue tacks are on the board?
A zoo kitchen's weekly grocery list shows the zoo orders 56pounds of each week . The zoo kitchen is the same number of pounds of bananas each day
The zoo orders 8 pounds of bananas each day, calculated by dividing the weekly amount (56 pounds) by the number of days in a week (7).
Explanation:The question specifies that the zoo kitchen orders 56 pounds of bananas each week. To find out how many pounds of bananas are ordered daily, we need to divide this weekly quantity by the number of days in a week. Since there are seven days in a week, 56 pounds of bananas divided by 7 equals 8 pounds. So, the zoo kitchen orders 8 pounds of bananas each day.
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solve for a
[a+4 over 3 - a over 7= a+7 over 5} times 105
On Monday, Tuesday, and Wednesday, Stephen practiced the piano from 4:15 P.M. until 5:45 P.M. In total, how long did he practice during those three days?
A student reads 2⁄5 of a book in 45 minutes. How much of the book will be read if the student reads at the same speed for 70 minutes? Write your answer as a fraction of a book
Answer:
[tex]\frac{28}{45}[/tex] of the book student read in 70 minutes
Step-by-step explanation:
A student reads 2⁄5 of a book in 45 minutes.
In 45 minutes the student reads 2/5 of a book
In 1 minute the student reads 2/5 divide by 45
[tex]\frac{\frac{2}{5}}{45} = \frac{2}{225}[/tex]
In 1 minute the student reads [tex]\frac{2}{225}[/tex]
In 70 minutes the student reads [tex]70* \frac{2}{225}[/tex]
[tex]\frac{140}{225}[/tex]
Now simplify the fraction
divide both sides by 5
[tex]\frac{28}{45}[/tex]
How to solve 46.20 divided by 12
PLEASE HELP! I REALLY REALLY NEED HELP!
The state of Utah covers 82, 144 square miles. The state of Montana covers 145, 552 square miles. What is th3 total area of the two states?
The total area of two states is 2,27,696 square miles.
What is Unitary Method?The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.
For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.
12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.
As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.
This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.
Given:
The state of Utah covers 82, 144 square miles.
The state of Montana covers 145, 552 square miles.
So, the total area of two states
= 145552 + 82144
= 2,27,696
Hence, the total area of two states is 2,27,696 square miles.
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Is the value of the 3 in 6.832 ; 10, 1, or 1/10 times the value of the 3 in 112.3
Answer:
1/10
Step-by-step explanation:
The place value of 3 in 6.832 is hundredth since 3 is located at the second position after the decimal point. Hundredth means 1/100
Similarly, The place value of 3 in 112.3 is a tenth since 3 is located at the first position in the value after the decimal from the back. Tenth means 1/10.
Since the value of 3 in 6.832 is 1/100, which is 1/10 of the place value of 3 in 112.3 i.e 1/10 of 1/10
The answer is therefore 1/10 since 1/10 of 1/10 gives 1/100
A pelican dives from 50.7 feet above the ocean and catches a fish 5.6 feet under the water. How far did the pelican travel?
Math 7 . Grade 7
What is -2y + 10 + 2y - 8 simplified?
HINT: write it down on paper first to see what you get!
A number has the digit 2,5,and4. To the nearest 100, the number rounds to 200. What is the number?
The number with digits 2, 5, and 4 rounds to 200 when rounded to the nearest hundredh is 245.
What is rounding off of numbers?We round off numbers to make them easier to remember and it also keeps their value approximately to the place it has been rounded off.
To round off any number to any place we'll look for the digit next to that place and if it is equal to or greater than 5 we'll add one to the previous digit and make all the digits after it zeroes and if the digit is less than 5 we do not add one to the preceding digit and simply make all the digit after it to zeroes.
Given, A number has the digits 2, 5, and 4. To the nearest 100, the number rounds to 200.
Now if it rounds to 200 the first digit must be 2 so the number is either
254 Or 245.
254 rounds to 300 and 245 rounds to 200.
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