Expressions and evaluating

3m - 2n if m = 5 and n = 3

• 11

• 9

• 21

• 13

Simplify the expression if m = -7 and n = 4:

5m + 9n

• 71

• 1

• -1

• -71

Tags

CCSS.6.EE.A.2C

Simplify the following expression if x = 8 and y = -3

x² - xy

• 88

• 40

• -8

• -24

Tags

CCSS.6.EE.A.2C

Evaluate bc + 5a

when a = 3, b = 4, and c = -6

• 9

• 38

• -38

• -9

Tags

CCSS.6.EE.A.2C

What does "product" mean?

• Multiply
• Divide
• Add
• Subract

Tags

CCSS.3.OA.A.1

The word "of" represents what operation?

• Addition
• Subtraction
• Multiplication
• Division

Tags

CCSS.6.EE.A.2A

Four times the sum of 7 and w

• 4 x w
• 4(7 + w)
• 47w

Tags

CCSS.6.EE.A.2A

Translate this phrase into an algebraic expression.

8 less than the product of 4 and a number

Use the variable m to represent the unknown number.

• 8 - 4m

• 8m - 4

• 8m + 4

• 4m - 8

Five times Mike's age, increased by 9

• 5(x+9)
• 9(5+x)
• 9x+5
• 5x+9

Tags

CCSS.6.EE.A.2A

What word phrase can you use to represent "5x + 2"?

• five times the sum of a number x and two
• two times the sum of a number x and five
• a number x times the sum of five and two
• the sum of five times a number x and two

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2