Accelerated Math 7 Final Review

Front

What percent does $450 represent of $1100?

Back

41%

Front

What equation represents the situation: John's pool currently has 12 inches of water in it. He can pump eight inches of water into the pool every hour. In how many hours will the pool have sixty inches of water in it?

Back

8h + 12 = 60

Front

Solve: -7x - 19 = -61

Back

x = 6

Front

Two angles are supplementary. One angle measures 114 degrees. What is the measure of the other angle?

Back

66 degrees

Front

Factor: 7xy + 56y + 42xyz

Back

7y(x + 8 + 6xz)

Front

What is the definition of a percent?

Back

A percent is a ratio expressed as a fraction of 100.

Front

What does it mean for two angles to be supplementary?

Back

Two angles are supplementary if their measures add up to 180 degrees.

Front

How do you solve a linear equation?

Back

Isolate the variable on one side of the equation using inverse operations.

Front

What is the formula for finding the sum of two angles?

Back

Sum = Angle1 + Angle2.

Front

What is the process of factoring in algebra?

Back

Factoring involves breaking down an expression into simpler components that can be multiplied together.