Foundations of Algebra Chapter 1

Evaluate the expression for the given value of the variable.
15 + x when x = 5

• 18
• 20
• 200
• 15

Evaluate the expression 7x when x =2

• 72
• 14
• 9
• 27

Tags

CCSS.6.EE.A.2C

Evaluate the expression when x = 3
18/x

• 2
• 4
• 5
• 6

What step would I do second ? (4-2) x 9 + 7 =

• multiplication
• subtraction
• addition
• dividing

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What does 4⁵ mean?

• 4x4x4x4x4
• 4x5
• 5x5x5x5

Tags

CCSS.6.EE.A.1

Find the PERIMETER of this figure.

• 20 square feet
• 20 cm
• 25 square feet
• 20 cm sq.

Tags

CCSS.4.MD.A.3

x*x*x*x 

• 4x
• 3x
• x⁴
• x³

Tags

CCSS.HSA.APR.A.1

m⁵

• m five
• five m
• five raised to the m power
• m raised to the fifth power

Tags

CCSS.6.EE.A.1

2⁴ - 24 ÷ 3 + 1

• -12
• 9
• 4
• 1

k cubed

• k⁴
• k²
• k³
• k