Algebra
x + 12=20
Solve for x
x= 8
Find the area of a parallelogram with base 8 and height 5.
40 square units
Find the mean:
4, 6, 8
6
What is 1/2 + 1/4
3/4
What is the opposite of -9?
9
Evaluate:
3(5+4)
27
Find the perimeter of a triangle with side lengths 6, 7, and 9.
22 units
Find the median of 2, 5, 7, 9, 12.
7
What is 5/6 - 1/3
1/2
Which is greater: -4 or -7?
-4
Simplify:
4(2x+3)
8x+12
Find the area of a triangle with base 10 and height 6
30 square units
Find the mode of 3, 4, 4, 6, 8
4
Multiply 2/3 x 3/4
1/2
What is the absolute value of -13?
13
Solve for x
3x-5=16
x = 7
Find the volume of a rectangular prism with dimensions 2 × 3 × 5
30 cubic units
A fair coin is flipped. What is the probability of heads?
1/2
Divide 3/4 by 1/2
1 and 1/2
Order from least to greatest: -5, 3, -1, 0
-5, -1, 0, 3
Solve for x
2(x+4)= 18
x=5
Find the surface area of a cube with side length 3
54 square units
Find the range of 10, 14, 18, 22.
12
What is 1 and 1/2 + 2 and 1/4
3 and 3/4
Evaluate: −6+10−3
1