The Number System
-7+12
What is 5?
A car travels 150 miles in 3 hours. If it kept a consistent speed, how many miles per hour was it traveling at?
What is 50 miles per hour?
Simplify the expression 3x+5x
What is 8x?
The area of the triangle with a base of 5 and a height of 8 is:
What is 20 square units?
A bag contains 10 marbles, which include 3 red marbles, 2 blue marbles, and 5 yellow marbles. What is the probability of selecting a red marble?
What is 3/10?
Convert the following numbers to decimals and add: 3/4 and 3/6
What is 1.25?
A recipe calls for 2 cups of sugar for every 3 cups of flour. If you use 6 cups of flour, how many cups of sugar do you need?
What is 4 cups of sugar?
Solve for x: 2x+4=12
What is 4?
What is the volume of a cube with a side length of 3?
What is 27?
In the data set {12, 7, 9, 15, 10} what is the median?
What is 10?
The Greatest Common Factor of 18 and 24
What is 6?
The price of 1 pencil if 6 pencils cost $4.20
When x=4, what is 5(2x-3)
What is 25?
If a triangle has angles of 90 degrees and 45 degrees, what is the value of the third angle?
What is 45 degrees?
In the data set {4, 8, 6, 2, 10} what is the mean?
What is 6?