Solving Equations Applications

Translate into an expression:
two more than three times x 

• 3x-2
• 2>3x
• 2+3x
• 2(3x)

Tags

CCSS.6.EE.A.2A

Translate into an expression:
4 less than two times a number 

• 4-2x
• 4<2x
• 2x-4
• 2-4

Tags

CCSS.6.EE.A.2A

Solve for s:
3s + 15 = 3(s + 5)

• No Solution
• s = 15
• Infinitely Many Solutions
• s = 0

Tags

CCSS.8.EE.C.7A

Solve for z: 
8z - 22 = 3 ( 3z + 11) - z

• No Solution
• z = 0
• Identity
• z = 5

Tags

CCSS.8.EE.C.7A

What operation would you perform first and then second when solving for m in the following equation?

10 + 7m = 17

• subtract 10, and then divide by 7

• divide by 7, and then subtract 10

• multiply by 7, and then subtract 10

• add 10, and then multiply by 7

Tags

CCSS.HSA.REI.A.1

Each month Kaden's phone charges a flat fee of $12 plus $0.05 per minute. His bill for last month was $18. How many minutes did Luca talk on the phone last month?

• 350

• 600

• 100

• 120

Tags

CCSS.7.EE.B.4A

Sophie has $14 and plans to save $5 each week until she has $64 she needs for a new jacket. What is the equation to solve for Sophie to know how many weeks she will need to save?

• 64 = 14x + 5

• 5x + 64 = 14

• 5x + 14 = 64

• 5x - 14 = 64

Tags

CCSS.7.EE.B.4A

8x + 20 = 2(4x + 10)

• x = 8

• x = 10

• There is no solution.

• There are infinite solutions.

Tags

CCSS.8.EE.C.7A

14 - 2x = -2x + 18

• x = -1

• x = 1

• There is no solution.

• There are infinite solutions.

Tags

CCSS.8.EE.C.7A

UPS charges $7 for the first pound, and $0.20 for each additional pound. FedEx charges $5 for the first pound and $0.30 for each additional pound. What is the equation for the pricing for UPS?

• 7x + 0.20 = y

• 7 + 0.20x = y

• 5x + 0.30 = y

• 5 + 0.30x = y

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.EE.C.9