Topic 2 PRACTICE Test

Front

What property is used when adding the same value to both sides of an inequality?

Back

The Addition Property of Inequality.

Front

How do you isolate y in the inequality ax + by ≤ c?

Back

y ≤ \frac{c - ax}{b}.

Front

What is the first step to solve the equation 3 = \frac{mn}{2} - 6 for n?

Back

Add 6 to both sides and then multiply by 2.

Front

What is the slope-intercept form of a linear equation?

Back

y = mx + b, where m is the slope and b is the y-intercept.

Front

If Danny saves $3 per day starting with $45, what is the equation representing his savings over time?

Back

y = 3x + 45, where y is total savings and x is days.

Front

What does the Distributive Property state?

Back

a(b + c) = ab + ac.

Front

What is the solution to the equation 3 = \frac{mn}{2} - 6 for n?

Back

n = \frac{18}{m}.

Front

What is the cost equation for renting a bike that costs $4.50 per hour plus a $5 deposit?

Back

y = 4.50x + 5.

Front

What is the Division Property of Inequality?

Back

If a < b and c > 0, then \frac{a}{c} < \frac{b}{c}.

Front

What is the Multiplication Property of Inequality?

Back

If a < b and c > 0, then ac < bc.