Semester 2 Final Study Guide

What is the simplified form of the algebraic expression shown below? 7w – 6 – 3w + 5

• 4w – 1

• w + 2

• w – 1

• 4w – 6

Tags

CCSS.7.EE.A.1

Which of the following represents the expression simplified? (4x – 1) + (–6x + 3)

• –2x + 2

• –2x + 3

• –2x – 1

• 3x – 3

Tags

CCSS.7.EE.A.1

Which expression is equivalent to the algebraic expression? 3(–2x – 1)

• x + 2

• x – 1

• –6x – 3

• –6x – 1

Tags

CCSS.6.EE.A.4

Simplify the expression below. (–7x + 4) – (2x – 8)

• –5x – 4

• –5x + 12

• –9x – 4

• –9x + 12

Tags

CCSS.7.EE.A.1

What is the factor if 30 and 10?

• 10

• 30

• 3

Tags

CCSS.4.OA.B.4

Solve the equation. 29.5 + 5.9p = 53.1

• 14

• 4

• -20.5

• 149.24

Tags

CCSS.7.EE.B.4A

What is the solution for x/3 = -6 (x divided by 3 equals - 6)

• -18

• -9

• -3

• -2

Tags

CCSS.6.EE.B.7

Tabitha spent $15.45 on Takis. She now has $18.22. Write an equation that models the problem to find out how much money Tabitha started with. Then, solve the equation.

• x - 15.45 = 18.22; $33.67

• x - 15.45 = 18.22; $2.77

• x + 18.22 = 15.45; $33.67

• x + 15.45 = 18.22; $2.77

Tags

CCSS.6.EE.B.7

Five more than twice a number is equal to 19. What is the number?

• 6

• 7

• 12

• 28

Tags

CCSS.7.EE.B.4A

What is the solution to the equation? 4(x + 1) = –16

• –3

• –5

• –63

• –65

Tags

CCSS.7.EE.B.4A