(Practice) Unit 3 Test

Front

What is the equation to show the total cost, t, Maria will owe for her dog's treatment?

Back

t = 30a + 150

Front

If Pedro's treatment requires three veterinary appointments, what is the total cost Maria will owe?

Back

$200

Front

Back

Front

How many soccer balls should Seo-yeon purchase if there are 8 teams in the league?

Back

At least 7 soccer balls.

Front

Back

B

Front

Define a linear equation.

Back

An equation that makes a straight line when graphed, typically in the form y = mx + b.

Front

What does the variable 'a' represent in the equation t = 30a + 150?

Back

The number of appointments Maria has for her dog's treatment.

Front

What is the meaning of 'inequality' in mathematics?

Back

A mathematical statement that shows the relationship between two expressions that are not equal.

Front

Back

Multiply through by 3, simplify, and isolate x.

Front

What is the significance of the constant term in a linear equation?

Back

It represents the y-intercept, the value of y when x = 0.