Expressions, Equations, and Inequalities

Solve:
3(x - 2) = 18

• 6.7

• 4

• 8

• -4

Tags

CCSS.7.EE.B.4A

What inequality does the number line graph represent. 

• x < 2

• x > 2

• x ≥ 2

• x ≤ 2

Tags

CCSS.6.EE.B.8

Choose the equation that can be used to find the regular price, x, of a watch discounted 25% when the sales price is $50.

• x - .25 = 50

• 1.25x= 50

• 0.75x = 50

Tags

CCSS.HSA.CED.A.3

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8

• x ≥ 18

• x ≤ 8 

• x ≤ 18 

Tags

CCSS.7.EE.B.4B

When graphing b < 6 would you use an open or closed circle?

• Open ○

• Closed •

Tags

CCSS.6.EE.B.8

Simplify

1/3(6x - 3) + 5(x + 2)

• 7x + 9

• 7x + 1

• 7x + 7

Tags

CCSS.6.EE.A.3

Consider the inequality.
x + 3x < 24
Which value of x makes the inequality true?

• 5

• 6

• 7

• 8

Tags

CCSS.6.EE.B.5

Simplify the expression:
8(5 + w)

• 40 + w

• 40+8w

• 85 + 8w

• 13+8w

Tags

CCSS.6.EE.A.3

Clean fast charges $2 per window plus a $15 fee. Write an equations for x amount of windows being cleaned for $100.

• 2+15x=100

• 2x+15=100

• 2x-100=15

• 100-2x=15

Tags

CCSS.HSA.CED.A.3

Solve the inequality.

x + 5x ≤ 12

• x ≥ 2

• x ≥ 7

• x ≤ 2

• x ≤ 7