Math 1 Semester 1 Exam Review

Front

What is the solution to the equation -10z = 40?

Back

z = -4

Front

Which graph represents a non-proportional relationship?

Back

Graph D

Front

What is the result of -15 - 9?

Back

-24

Front

What is the result of -7 multiplied by 4?

Back

-28

Front

What inverse operation would you use to solve 6x = 36?

Back

Divide

Front

What is the definition of a proportional relationship?

Back

A relationship where two quantities maintain a constant ratio.

Front

What is the formula for solving a one-step equation?

Back

Isolate the variable using inverse operations.

Front

What does it mean to isolate a variable in an equation?

Back

To get the variable alone on one side of the equation.

Front

What is the result of multiplying a negative number by a positive number?

Back

The result is negative.

Front

What is the result of adding two negative numbers?

Back

The result is negative.