Unit 5 Adv Test Review Equations and Inequalities

Which equation is represented by the model?

• 4x = 2

• x/2 = 4

• 4 = 2x

• x + x = 4

Tags

CCSS.HSA.CED.A.3

x + 12 = 20

• x = 32
• x = -32
• x = 8
• x = -8

Tags

CCSS.6.EE.B.7

Solve the equation
3x = 27. 

• x = 24
• x = 81
• x = 9
• x = 3

Tags

CCSS.6.EE.B.7

Jack has 35 pages to read by the end of the day. He has read 15 pages so far. Which equation represents the number of pages jack still has to read?

• p - 35 = 15

• 15p = 35

• 35 = p + 15

• 35 = p - 15

Tags

CCSS.HSA.CED.A.3

18+m=8

• m=0
• m=10
• m=-10
• m=8

Tags

CCSS.6.EE.B.7

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

Tags

CCSS.6.EE.B.7

What is the inverse operation needed to solve for p?
765 = p - 254

• subtraction
• addition
• multiplication
• division

Tags

CCSS.6.EE.B.7

Alejandra has $600 in her checking account. She wants to spend part of this money on a computer. She wants to have at least $250 left in her checking account after buying the computer. The inequality shown can be used to find t, the amount of money in dollars that Alejandra can spend on the computer.

t + 250 ≤ 600

Which inequality represents all possible values of t?

• t > 350

• t < 850

• t < 350

• t > 850

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8
• x ≥ 18
• x ≤ 8 
• x ≤ 18 

Tags

CCSS.7.EE.B.4B

Holly bought a magazine subscription for a year. Sha paid $27. Holly wanted to find the price, p, of the subscription each month. What is the price of the subscription each month?

• $39.00

• $2.25

• $324.00

• $22.50

Tags

CCSS.7.EE.B.3