Equations

Tags

CCSS.7.EE.B.4A

Which equation would represent this problem the best.

The junior class is selling granola bars to raise money. They purchased 1250 granola bars and paid a delivery fee of $25. The total cost including the delivery fee, was $800. What was the cost of each granola bar?

• 1250g + 25 = 800

• 1250g = 800 - 25

• 800g + 25 = 12500

Tags

CCSS.HSA.CED.A.3

What is the first step in solving the equation?

• Add 4 to each side
• Subtract 4 from each side
• Subtract 2y from each side
• Divide each side by 2y

Tags

CCSS.7.EE.B.4A

The steps in solving 5b - 6 = 24 are: 

• Add 6 to both sides and divide both sides by 5
• Add 6 to both sides and multiply both sides by 5
• Subtract 6 from both sides then multiply both sides by 5
• Subtract 6 from both sides then divide both sides by 5

Tags

CCSS.7.EE.B.4A

What is a 2-step problem?

• An equation where 2 steps are needed to solve it.
• An equation where only one step is needed to solve it.
• A problem with only one operation present.
• A problem where you find the square-root of a number.

Tags

CCSS.7.EE.B.4A

Solve 2x - 3 = 1 

• 3
• 2
• 1
• -2

Tags

CCSS.7.EE.B.4A

Solve  12 - 6y = 24

• -1
• -2
• -3
• -4

Tags

CCSS.7.EE.B.4A

Solve

• 5
• -6
• 6
• 21

Tags

CCSS.7.EE.B.4A

Use the model to to write the equation and SOLVE

• 1

• -1

• 2

• -2

Tags

CCSS.7.EE.B.4A

Solve for the modeled equation.

• -5

• -15

• 15

• 5

Tags

CCSS.7.NS.A.1C