Unit 1 Review Math

Front

Solve for x: 6(2x + 1) = 18

Back

1

Front

Solve for x: 2(3x + 4) + 2 = 4 + 3x

Back

-2

Front

How many solutions does this equation have? 8y - 4 = 8y - 4

Back

Infinitely Many Solutions

Front

Write a linear equation to model the situation: Paul the plumber charges $25 for a service call and $100 per hour for every hour that he works.

Back

y = 100x + 25

Front

Write an inequality for the statement: You must be at least 48 inches tall to ride the bumper cars.

Back

h ≥ 48

Front

What is the distributive property?

Back

a(b + c) = ab + ac

Front

What is a linear equation?

Back

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

Front

What does it mean to solve an equation?

Back

Finding the value of the variable that makes the equation true.

Front

What is the difference between an equation and an inequality?

Back

An equation states that two expressions are equal, while an inequality shows that one expression is greater or less than another.

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.