Solving multi-step problems using linear equations in one variable

How many solutions does the equation have? 

 $5\left(x\ -\ 3\right)\ +\ 20\ =\ 70$  

• One Solution 

• No Solution

• Infinite Solutions

Tags

CCSS.8.EE.C.7B

Solve for z

3z + 3z - z + 54 = 174

• 233

• 24

• 59

• 25

Tags

CCSS.8.EE.C.7B

 $\frac{1}{2}\left(4x\ +\ 10\right)\ +2x\ =\ 45$  

• 5

• 10

• 15

• 8.5

Tags

CCSS.8.EE.C.7B

I understand that I am expected to have scratch paper and a writing utensil to help me truly practice some of these problems. You have 15 minutes to get those supplies before the timer on this question runs out, go go go!

• I have paper and a writing utensil

• Nah (incorrect answer, go get paper and a writing utensil)

Answer explanation

Seriously, get paper and a writing utensil! You only hurt yourself as a learner if you don't.

Tags

CCSS.8.EE.C.7B

5x - 4 + 2x = 3

• 1
• 2
• 3
• 4

Tags

CCSS.8.EE.C.7B

−22 + 8v = 7(4v − 6)

Tags

CCSS.8.EE.C.7B

1/2 (h - 6) = 0

• Quadratic

• Not a Quadratic

Tags

CCSS.8.EE.C.7B

12+5w-4w=15

• w=1

• w=3

• w=5

• w=4

Tags

CCSS.8.EE.C.7B

The detective's file cabinet holds 275 hanging folders.  Each full folder holds 8 case files.  How many files are in the folder that is NOT full?

• 34
• 35
• 3

Tags

CCSS.8.EE.C.7B

A girl has 90 cents in her pocket. If she spends 37 c, what fraction of her pocket money is left?

• 37/90
• 53/90
• 1/2
• 53/100

Tags

CCSS.8.EE.C.7B