algebra1-unit 1

What is the solution for the inequality
8 - 4x < 20

• x < -3
• x > -3
• x < 3
• x > 3

Tags

CCSS.7.EE.B.4B

Solve for x
4 - (3x + 7) = 9

• x = -2/3
• x = 4
• x = -4
• x= 2/3

Tags

CCSS.7.EE.B.4A

Solve for x
32 - x = -3(x - 4)

• x = -10
• x = -16
• x = -18
• x = -22

Mona is deciding between a subscription to Hulu or HBO. Hulu has a membership fee of $50 and costs $7.99 per month. HBO costs $15 per month. Write an inequality that represents how long HBO is cheaper than Hulu. 

• 15 < 50 + 7.99x
• 15 > 50x + 7.99
• 15x < 50 + 7.99x
• 15x > 50x + 7.99

Tags

CCSS.7.EE.B.4B

Simplify the following expression
(5x + 20) ÷ 5

• x + 4
• x + 20
• 5x + 4
• 5x + 20

Tags

CCSS.7.EE.A.1

Cassie has a budget of $100 to spend on pens and paper. The pens costs $10 per package and the paper costs $15 each. If she plans on buying 4 packages of pens, how much paper can she buy? 

• 6 packages
• 5 packages
• 3 packages
• 4 packages

Tags

CCSS.7.EE.B.4A

Which of the following is equivalent to
6x + 2y = 28

• y = 3x + 14
• y = -3x + 14
• y = 3x - 14
• y = -3x - 14

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Simplify the expression

• 6x - 4
• -6x - 4
• 6x + 4
• -6x + 4

Tags

CCSS.6.EE.A.3

Simplify the following expression
7 - (x + 5) + 2(x - 9)

• x-16
• 2x - 6
• x + 3
• -5x - 53

Tags

CCSS.6.EE.A.3

Solve the formula for r.
C = 2πr

• r = 2Cπ
• r = 4Cπ
• r = c/2π
• 2r = Cπ

Tags

CCSS.HSA.CED.A.4