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Ratios
Percentages
Absolute Value
Variables
100

Mr. A bought a bag of M&Ms. The bag had 35 blue M&Ms, 21 red M&Ms, 15 green M&Ms, 23 yellow M&Ms, 29 orange M&Ms, and only 9 brown M&Ms. Write a ratio statement to describe the relationship between blue and red M&Ms. 

The ratio of blue M&Ms to red M&Ms is 35 to 21 (or equivalent. 

100

Sally got 12 out of 15 points on her quiz. What percentage did she get?

Sally got an 80% on her quiz. 

100

What is the definition of absolute value?

A number's distance from 0

100

evaluate (1/3)5

1/243

200

Ms. Wolff's car gets 22 miles per gallon of gas. How many gallons of gas would Ms. Wolff need to drive 132 miles?

Ms. Wolff would need 6 gallons of gas to drive 132 miles.

200

Ms. Hauck's goal is to read 56 books by the end of the year. She's already read 38 books. What percentage of her goal has she read?

67.85%

200

Put the following numbers in order of increasing absolute value

0, -3, 1/2, 4, -3/2, 1

0, 1/2, 1, -3/2, 4

200

Evaluate when x = 4 and y=3

x4 + 5y3

391

300

A large pizza, with 8 slices, costs $11.99. What is the unite price per slice of pizza?

*** your answer must be rounded correctly

The unit price is $1.50 per slice of pizza. 

300

Travis got an 85% on his test that was out of 20 points. How many questions did he answer correctly?

Travis answered 17 questions correctly.

300

Two scientists are measuring the temperatures of liquids in two beakers. Liquid A has a temperature of -10.54°C and Liquid B has a temperature of -10.83°C.

Which liquid is warmer and why?

  1. Liquid B is warmer because -10.54 > -10.83.
  2. Liquid B is warmer because -10.54 < -10.83.
  3. Liquid A is warmer because -10.54 < -10.83.
  4. Liquid A is warmer because -10.54 > -10.83. 

D

300

Solve when x=6 and y=2

x2+2x - 3(2y)

36

400

Michael is traveling at a constant speed. He travels 63 miles in 3 hours. What is his speed per hour?

Michael's speed is 21 miles per hour. 

400

Ms. Wolff made 92% of her attempted soccer goals. She made 46 goals. How many goals did she attempt?

She attempted 50 soccer goals.

400

On a winter day, the low temperature in Anchorage was 23 degrees below zero (in °C) and the low temperature in Minneapolis was 14 degrees below zero (in °C). Sophia wrote,

"Minneapolis was colder because −14 < −23."

Is Sophia correct? Explain your answer.

No, -14>-23 because -14 is further to the right on the number line. 

400

solve for the value of n


12n=132

n=11

500

Amy can ride her bike 4 miles in 30 minutes. 

At her current rate, what is the distance, in miles, Amy can ride her bike in 12 minutes?

Amy can ride her bike 1.6 miles in 12 minutes.

500

Kevin wanted to get at least a B (80%) on his Science test that was out of 82 points. He scored 71 points. Did he reach his goal? Explain.

Yes, Kevin reached his goal because he scored an 86.6% which is higher than his 80% goal. 

500

Ken and Payne each owe money to the bank. Ken's bank account balance is -45 dollars. Payne's bank account balance is -100 dollars.


Based on this information, which statement is true?

  1. Ken's account balance is less than Payne's account balance, therefore Ken's debt is less than Payne's debt.
  2. Ken's account balance is less than Payne's account balance, therefore Ken's debt is greater than Payne's debt.
  3. Ken's account balance is greater than Payne's account balance, therefore Ken's debt is greater than Payne's debt.
  4. Ken's account balance is greater than Payne's account balance, therefore Ken's debt is less than Payne's debt.

D

500

Solve for the value of n


8n - 7 = 41

n = 6