Review Expressions

The expression "5p" can be written as (you may choose more than one):

• 5 times a number p.

• The quotient of 5 and p.

• The product of a number p and 5.

• 5 more than a number p.

The expression "x-12" can be written as (you may choose more than one):

• x minus 12

• x less than a number 12

• The difference of a number x and 12

• 12 less than a number x

Which expression(s) represents the phrase "The quotient of a number k and 5"? (you may choose more than one)

• TRUE

• FALSE

Simplify the expression: 8(7x+3)

• 15x + 11

• 56x + 24

• 18x

• 80x

Simplify the expression 4(2+9x−1).

*Don't include any spaces in your answer

Simplify the expression 19m +12+5(3m−2).

*Don't include any spaces in your answer

Factor the expression using the GCF.

56x+28

*Make sure it is COMPLETELY factored

• 4(14x+7)

• 28(56x+28)

• 8(7x+3)

• 28(2x+1)

• 7(8x+4)

The expression 4x+2y gives the cost (in dollars) for x, sandwiches, and y, bags of chips at a sandwich shop. If your family buys 6 sandwiches and 10 bags of chips, which expression could you use to find much money your family spent at the sandwich shop?

Solve the expression you chose in the previous question:

The expression 4x+2y gives the cost (in dollars) for x, sandwiches, and y, bags of chips at a sandwich shop.

If your family buys 6 sandwiches and 10 bags of chips, how much money did your family spend? Do NOT put the dollar sign in your answer, just put the number.