Equations and Inequalities SOL Review Rotation Day 1

Tags

CCSS.8.EE.C.7B

3(x-2) + 1 = 2(x+2) - 3

• x = -2

• x = 4

• x = 3

• x = 2

Answer explanation

high five!

Tags

CCSS.8.EE.C.7B

• -3

• -1

• -9

• -6

Answer explanation

You are on fire!

Tags

CCSS.8.EE.C.7B

Which step has the mistake?

• Step 1

• Step 2

• Step 3

• Step 4

• Step 5

Which step has the mistake?

• Step 1

• Step 2

• Step 3

• Step 4

• No mistakes

Sawyer and his siblings have 247 t-shirts altogether. 53 of the shirts are striped and 76 of the shirts have other patterns. How many of the shirts are plain colored (x)? Which of the following equations would help to solve for the variable x?

• 247 + 53 + 76 = x

• 247 - (53 + 76) = x

• (247 + 53) - 76 = x

• 247 - 53 = x

Tags

4.OA.3

Lizana Elementary is collecting money to help pay for new recess equipment. The school wants to collect $25,000. If the school collects $12,455 selling wrapping paper and $2,385 selling snowballs, how much more money do they need to collect to pay for the recess equipment?

• $39,840

• $1,016

• $12,545

• $10,160

Tags

4.OA.3

Mr. Robert's pedometer recorded 43,498 steps in one week. His goal is 88,942 steps. How many more steps does Mr. Robert need to reach his goal?

(a)  

Tags

4.OA.3

What is the solution?

• (1, -1)
• (-1, 1)
• (0, -2)
• (0, 1)

Tags

CCSS.8.EE.C.8B