Chapters 1-7 Review

Name the constants in the expression:
3x + 8 + 6n + 4 + f

• 3, 6
• 3, 6, 1
• 8, 4
• 8, 3, 6

Evaluate the expression.    Let     c = 3     d = 2
3c + 7d

• 27
• 21
• 29
• 23

(19 - 7) ÷ 4 + 11

• 14

• 0.8

• 15

• 13

Solve.
x - 10 = -6x + 4

• 6/5
• -6/5
• 2
• -2

A gym membership charges an initial fee of $100 plus a $25 fee every month. Another gym only charges $45 every month. After how many months will the total cost for both gyms be the same?

• 2
• 3
• 4
• 5

If 7x + 3 = 24, what is the value of 5 - 4x ?

• -23
• -7
• 1
• 17

16 = 16

• Identity Property

• Reflexive Property

• Symmetric Property

• Associative Property

(4y + 1) * 0 = 0

• Distributive Property

• Identity Property

• Inverse Property

• Property of Zero

-2 (x - y) = -2x + 2y

• Associative Property of Addition

• Distributive Property

• Transitive Property

• Identity Property

Which graph represents a function?

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