Expressions & Equations
Simplify: 5x−2x+3
What is 3x+3?
A map has a scale of 1 inch = 50 miles. How many miles is 3.5 inches?
What is 175 miles?
What is the area of a triangle with base 12 and height 5?
What is 30 square units?
What is the mean of: 6, 8, 10, 12?
What is 9?
What is −4+9?
What is 5?
Evaluate when x=4| 2(x−1)2
What is 18?
A recipe uses 3 cups of flour for every 2 cups of sugar. What is the ratio of sugar to flour?
What is 2:3?
Find the volume of a cube with side length 4 cm.
What is 64 cubic centimeters?
Find the range & median of: 2, 5, 7, 9, 11
Range = 9 & Median = 7
Subtract: −6−3
What is -9?
Write an expression for: "The quantity of a number increased by 6, then multiplied by 3"
What is 3(x+6)
You drive 180 miles in 3 hours. What’s the unit rate and how far would you drive in 5 hours?
What is 60 mph; 300 miles?
A rectangular prism has a length of 6, width of 3, and height of 2. What is its surface area?
What is 72 square units?
What does the "IQR" stand for in data, and how is it found?
What is Interquartile Range; Q3 − Q1?
Multiply: −7× (−2)
What is 14?
Solve: 4x−5=3x+2
What is x=7?
A store sells 6 notebooks for $10.50. What’s the price per notebook?
What is $1.75?
A circle has a diameter of 10 cm. Estimate the circumference using π≈3.14
What is 31.4 cm?
The data set is: 4, 6, 6, 6, 7, 8, 9. What is the mode and mean?
Mode = 6 & Mean = 6.57
Divide: −20÷5
What is -4?
Solve and check: 2(x−3)+4=x+7
What is x=6?
If 5 pens cost $4.25, how much would 8 pens cost at the same rate?
What is $6.80?
A trapezoid has bases of 8 and 5, and a height of 4. What is its area?
What is 26 square units?
A box plot shows a minimum of 5, Q1 of 7, median of 9, Q3 of 11, and max of 13. What is the IQR and range?
IQR = 4 & Range = 8
What is 3.6÷0.3
What is 12?