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A number that is multiplied by a variable is called a/an

• coefficient

• variable

• expression

• term

The opposite operation of addition is

• subtraction

• multiplication

• division

• addition

At the toy store you could get 2 board games for $8277.36. Online the price for 3 board games is $11 200.84. Which place has the highest price for a board game?

• both are the same

• online store

• toy store

What is the value of r in r + 3 = 8?

• 11

• 5

• 3

• 8

Unit price is equal to

• unit price

  quantity

• total price

  quantity

• total price * quantity

• quantity

  total price

Five times the product of two numbers a and b

• 5 + ab

• 5ab

• 5 - ab

• 5 ÷ ab

Three times a number x, minus four times a second number y

• 3x - 4y

• 3x - y

• x - 4y

• 3 - x4y

10x + 4 - 2x + 10 is equal to:

• 14x + 8

• 12x + 14

• 8x + 14

• 22x

Combined, Jackie, Frank, and Elsie’s ages total 25 years. Frank is 5 years older than Jackie and Elsie’s age is 3 times Jackie’s age. What is a term that can be used to represent Jackie's age?

• x

• x + 5

• 3x

• x + 5 = 25

Combined, Jackie, Frank, and Elsie’s ages total 25 years. Frank is 5 years older than Jackie and Elsie’s age is 3 times Jackie’s age. What is a term that can be used to represent Frank's age?

• x

• x + 5

• 3x

• 3x = 25