Midterm Review 2nd Period

Front

Solve: -12x + 3 = 51

Back

x = -4

Front

Which equation has x = 8 as the solution?

Back

2x - 14 = 2

Front

A lemonade recipe calls for 1/2 cups of lemons for every 1/4 cups of sugar. If you have 1 cup of sugar, how many cups of lemons do you need to keep the recipe proportional?

Back

2 cups of lemons

Front

Sophie pays $12 to go bowling and then $3.50 for each game. How many games can she play if she spends $65? Select the correct equation.

Back

3.50x + 12 = 65

Front

Distribute and combine like terms: -3(-8x + 2) + 11

Back

24x + 5

Front

What is the definition of a variable in algebra?

Back

A symbol used to represent an unknown value.

Front

What does it mean to solve an equation?

Back

To find the value of the variable that makes the equation true.

Front

What is the distributive property?

Back

a(b + c) = ab + ac

Front

What is a proportion?

Back

An equation that states that two ratios are equal.

Front

What is the first step in solving the equation 3x + 5 = 20?

Back

Subtract 5 from both sides.