Unit 1 Review

What is the solution to this equation?

• one solution
• no solution
• infinite solutions
• none of these

Tags

CCSS.8.EE.C.7A

How many solutions does this equation have?

8y - 4 = 8y - 4

• One Solution

• No Solution

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.7A

How many solutions does this equation have?

3z + 7 = 7 + 3z

• One Solution

• No Solution

• Infinitely many solutions

Tags

CCSS.8.EE.C.7A

How many solutions does this equation have?

6x - 3 = 6x + 9

• One Solution

• No Solution

• Many Solutions

Tags

CCSS.8.EE.C.7A

How many solutions does the following equation have?

−2x + 9 + 6x = −3x + 2

• One Solution

• No Solutions

• Infinitely Many Solutions

• Two solutions

Tags

CCSS.8.EE.C.7A

Solve for t.
D= rt

• D/r = t
• Dr = t
• D/t = r
• Dt = r

Tags

CCSS.HSA.CED.A.4

Solve -2 = 4r + s for s.

• s = -2 + 4r
• s = 2 - 4r
• s = -2 - 4r
• s = 2 + 4r

Tags

CCSS.6.EE.C.9

Solve:
12x - 4y = 20  ,  for   y 

• y = 3x - 5
• y = -3x + 5
• y = -3x - 5
• y = 3x + 5

Tags

CCSS.6.EE.C.9

Which inequality matches the graph?

• x<3

• x>3

• x<3

• x>3

Tags

CCSS.6.EE.B.8

-2x + 7 < 19

• x < 6
• x < -6
• x > 6
• x > -6

Tags

CCSS.7.EE.B.4B