EQUATIONS/INEQUALITIES/PREDICTIONS

What is the solution to 
-3x+2< 8

• x > -3
• x > -2
• x < -2
• x < -3

Tags

CCSS.7.EE.B.4B

A phone company charges a sign-up fee of $3.50, plus $x for every hour the phone is used. If Brian talked on the phone for 12 hours and paid a total of $75.50, which of the following equations can be used to find, x, the hourly rate of the phone plan?

• 3.50 + x = 75.50 
• 3.50 - x = 75.50 
• 75.50 + 12x = 3.50 
• 3.50 + 12x = 75.50

Tags

CCSS.HSA.CED.A.3

Solve for x:
8x - 10 = -34

• 4
• 3
• -3
• -24

Tags

CCSS.7.EE.B.4A

• A

• B

• C

• D

Which is the solutions to the inequality below
-4x-4>36

• x> -10
• 4x< 10
• x > 10
• x < -10

Tags

CCSS.7.EE.B.4B

Solve.   -8 = 3n + 4

• 4
• 1 1/3
• -1 1/3 
• -4

Tags

CCSS.7.EE.B.4A

Pick the correct letter for:
6 > x

• A
• B
• C
• D

Tags

CCSS.6.EE.B.8

• F

• G

• H

• J

When graphing an inequality, you use an open dot when you use which symbol?

• <, >
• ≤, ≥ 
• ≤, <
• ≥, >

Tags

CCSS.6.EE.B.8

• A

• B

• C

• D

Tags

CCSS.7.SP.C.6