Translate and Solve Real World Two Step Equations

Solve:

Seven less than twice a number is 5.

Tags

CCSS.7.EE.B.4A

Translate: The product of 4 and a number plus 17 is 5.

The quotient of a number and -9 increased by 10 is 11.

Tags

CCSS.7.EE.B.4A

Solve:

Half of a number decreased by 8 is -3.

Tags

CCSS.7.EE.B.4A

Which equation would describe "two times a number plus five equals 15"?

• x + 5 = 15

• 2x + 5=15

• x + 2(5) = 15

• 2(x + 5) = 15

Which equation represents the following application:
Four times a number increased by 25 is 13 less than six times the number.

• 4x+25=-6x+13

• 4x+25=13-6x

• 4x+25=6x-13

• 4x+25=13<6x

What is the last step you should do to solve this equation?

• Add 6 to both sides

• Divide both sides by -6

• Divide both sides by 36

• Multiply both sides by -6

Tags

CCSS.6.EE.B.7

The cinema charges $15 for popcorn and an additional $0.10 for each extra squirt of butter. If Joey paid a total of $17, which equation model's this situation?

• 0.10x + 15 = 17

• 15x + 0.10 = 17

• 17x + 0.10 = 15

• 0.10x + 17 = 15

Tags

CCSS.HSA.CED.A.3

Six decreased by twice a number.

• 2x - 6

• 6 < 2x

• 6 - x

• 6 - 2x

Tags

CCSS.6.EE.A.2A

At the bowling alley, Mary spent $6 on shoe rental and had to pay $4 per game. Select the equation below that represents Mary's total cost, y, for x number of games bowled.

• y = 6 - 4x

• y = 10x

• y = 6x + 4

• y = 4x + 6

Tags

CCSS.6.EE.C.9