Expressions Equations

• 9mb

• 12m - 3b

• 12m + 3b

• 22m + 13b

A 12 passenger mini-bus is being rented for a vacation. The mini-bus rental is $85 per day, plus a $175 insurance fee. Which equation could be used to find x, the number of days the mini-bus is rented, if they want to spend exactly $925?

• 85x + 175 = 925

• 85x - 175 = 925

• 175x + 85 = 925

• 175x - 85 = 925

Numbers in front of variables are called ...

• Constants

• Coeffiecients

• Terms

• Like Terms

The unknown in an algebraic equation or expression is called a ........

• Variable

• Term

• Coefficient

• Constant

First step of solving a two step equation is...

• Add or subtract the constant from both sides

• Multiply or divide the coefficient on both sides

A variable that stands alone with no visible coefficient has a coefficient of

• 1

• -1

• 1 or -1

• 0

• A
• B
• C
• D

• A
• B
• C
• D

• A
• B
• C
• D

• A
• B
• C
• D