What is the value of 3^3?
27
What is the ratio of 8 to 12 in simplest form?
2 to 3
Simplify 5x+3x.
8x
What is the area of a rectangle with a length of 5 and a width of 3?
Area = 15 units squared
What is the mean of the numbers 2, 4, 6, and 8?
5
If you have 12.5+7.3, what is the sum?
19.8
If a recipe calls for 2 cups of flour for every 3 cups of sugar, what is the ratio of flour to sugar?
2:3
What is the solution to the equation 2x+4=12?
x = 4
Calculate the perimeter of a triangle with sides measuring 7, 8, and 10.
25 units
In a class of 20 students, if 12 are girls, what is the probability of randomly selecting a girl?
60%
What is 15÷3+8?
13
If y is directly proportional to x and y=10 when x=5, what is y when x=10?
20
Expand the expression 3(x+4).
3x + 12
What is the volume of a cube with a side length of 4?
64 units squared
What is the median of the set {3, 7, 9, 5, 1}?
5
Calculate 25×4−10.
90
A car travels 150 miles in 3 hours. What is the ratio of miles to hours?
50 mph
Solve for x in the equation 4(x−1)=16.
x = 5
If the radius of a circle is 3, what is its circumference?
18.84 units
If you roll a die, what is the probability of rolling a number greater than 4?
33%
If x=5, what is the value of 3x^2+2?
77
If a/b=4/5, what is the value of a if b=15?
a = 12
If 2x+3=11, what is the value of x?
x = 4
Find the area of a triangle with a base of 10 and a height of 5.
25 units squared
What is the range of the data set {12, 15, 20, 22, 30}?
18