Story problems

Ms. Senff wants to adopt more cats. The shelter charges an adoption fee of $25, and it charges $40 per cat. If Ms. Senff has $220, how many cats can she adopt? SET UP AN EQUATION FOR THIS PROBLEM.

• 25x+40=220

• 40x+25=220

• x=25+40+220

• 40x-25=220

Tags

CCSS.HSA.CED.A.3

Ms. Senff wants to adopt more cats. The shelter charges an adoption fee of $25, and it charges $40 per cat. If Ms. Senff has $220, how many cats can she adopt?

• 4.875 cats

• 5 cats

• 20 cats

• 4 cats

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

The width of a rectangle 6 inches less than the length. The perimeter of the rectangle is 36 inches. What is the length and width of the rectangle?

• length=12 inches, width=6 inches

• length = 6 inches, width = 0 inches

• width= 12 inches, length = 6 inches

• length= 9 inches, width = 3 inches

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1

One plane at an altitude (height) of 400 ft is rising at a rate of 30 feet per minute. Another plane is at an altitude of 1600 ft, but it is descending at a rate of 50 ft per minute. How long will it take for them to be at the same altitude? SET UP THE EQUATION.

• 30x+400=50x-1600

• 30x+400= -50x +1600

• 30x -400 = -50x - 1600

• -30x +400 = 50x +1600

Tags

CCSS.8.EE.C.7B

One plane at an altitude (height) of 400 ft is rising at a rate of 30 feet per minute. Another plane is at an altitude of 1600 ft, but it is descending at a rate of 50 ft per minute. How long will it take for them to be at the same altitude?

• 10 minutes

• 15 minutes

• 25 minutes

• 60 minutes

Tags

CCSS.8.EE.C.8C

A small pizza costs $6.75 and $1.50 for each topping. A medium pizza cost $8.25 and $1.00 for each topping. How many toppings need to be on the pizzas for them to cost the same amount? SET UP AN EQUATION.

• 6.50x + 1.5 = 8.25x + 1

• 1.5x + 1 = 6.5x +8.25

• 1.5x+6.50 = x+8.25

• 8.25x = 6.5x

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

A small pizza costs $6.75 and $1.50 for each topping. A medium pizza cost $8.25 and $1.00 for each topping. How many toppings need to be on the pizzas for them to cost the same amount?

• 4 toppings

• 3.5 toppings

• 20 toppings

• 3 toppings

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.REI.B.3

Colleen and Lauren are buying presents for their families. Each girl spends $8 on cards and wrapping paper and then spend the same amount of money on 3 people. Together, the girls spend $106 on all of the presents, cards, and wrapping paper. Which equation represents this situation?

• 2(3x+8)=106

• 8(2x+3)=106

• 3(2x+8)=106

• 2(8x+3)=106

Tags

CCSS.HSA.CED.A.3

Colleen and Lauren are buying presents for their families. Each girl spends $8 on cards and wrapping paper and then spend the same amount of money on 3 people. Together, the girls spend $106 on all of the presents, cards, and wrapping paper. How much did they each spend on each person?

• $15

• $5.13

• $13.67

• $20

Tags

CCSS.HSA.CED.A.1

When I am solving a story problem, I should....

• Look for the numbers and write them down however I want.

• Read the problem carefully, find out what it's asking me to solve for, and define my variable.

• Skip the problem.

• Whine about how hard the problem is to Ms. Senff.

Tags

CCSS.HSA-SSE.A.1A