Integers
10 - (-3)
What is 13?
-7.3 + (-3.6)
What is -10.9?
Solve the proportion:
x/10=4/5
What is x=8?
The method we use to isolate the variable.
What is inverse operations?
Write the formulas for the circumference and area of a circle.
What are C=πd, or C=2πr, and A = πr^2?
-12 ÷ -4
What is 3?
615 + (-615) - (-8.4)
What is 8.4?
The two requirements for a graph to show a proportional relationship.
What are a straight line and goes through the origin?
The inequality symbols represented by an open circle on a number line.
What are greater than (>) and less than (<)?
Rhett works at a health food store. He makes $7 for every 1/2 hour of work. Write an equation to show the relationship between the money Rhett makes, m, and the hours he works, h.
What is m=14h?
(-2)(-5)(-12)
What is -120?
-5 1/7 ÷ 9/7
What is -4?
Find the unit rate: 405 rotations in 5 minutes
What is 81 rotations per minute?
20= (x-9)/-4
What is -71?
Simplify the complex fraction: 4/7 / 8/21
What is 3/2?
The temperature is 92 degrees Fahrenheit. The temperature decreases for 5 hours. Each hour, the temperature decreases by 2 degrees Fahrenheit. Then the temperature increases by 14 degrees Fahrenheit in one hour. Find the temperature after 6 hours.
What is 96 degrees Fahrenheit?
Terminating or Repeating Decimal: -11/40
What is terminating?
It costs $145 for 10 people to attend a concert. Find the cost for a group of 8 people.
What is $116?
The sum of twice a number, n, and 13 is 55. Find the value of n.
What is 21?
Simplify the expression: -3(4x-5) - 2x
What is -14x+15?
Find the mean of the values: 5, -15, 7, -13, 1
What is -3?
Fawn, Joey, and Caleb play a board game. Fawn scores -28 points. Joey's score is 4/7 of Fawn's score. Caleb's score is 3/4 of Joey's score. Find their total score.
What is -56?
As part of a pancake recipe, you mix 3/4 cup of milk for every 1 cup of flour to make 7 cups of batter. Determine the amount of each ingredient you use.
What is 3 cups of milk and 4 cups of flour?
Ali is two years younger than Ray. Ray is three years younger than Nora. The sum of their ages is 64. Find how old Ray is.
What is 21?
A circular mirror has a diameter of 12 inches. A circular frame that is 3 inches wide surrounds the mirror. Find the combined area, in square inches, of the circular mirror and frame. (Write your answer in terms of pi)
What is 81π?