Linear Word Problems

The start up cost to join eTunes music is $7.95 plus $0.95 per song downloaded.  Write a linear equation that could be used to find how many songs he downloaded.

• y = 0.95x + 7.95
• y = 7.95x + 0.95
• y = 0.95x - 7.95
• y = - 0.95x + 7.95

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.SSE.A.1

CCSS.HSF.LE.B.5

The start up cost to join eTunes music is $7.95 plus $0.95 per song downloaded.  If Will spent $26, write and solve a linear equation to find how many songs he downloaded.

• 32 songs
• 33 songs
• 19 songs
• 36 songs

Tags

CCSS.7.EE.B.4A

At a pet store, it costs $5 to wash a cat and $7.50 to wash a dog.  Last week, the store made $60 from washing cats and dogs.  If 6 cats were washed, write and solve a linear equation to find how many dogs were washed.

• 2 dogs
• 3 dogs
• 4 dogs
• not enough information

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

At a pet store, it costs $5 to wash a cat and $7.50 to wash a dog.  Last week, the store made $60 from washing cats and dogs. Write a linear equation that could be used to find how many cats and dogs were washed.

• -5x + 7.5y = 60
• 5x + 7.5x = 60
• 5x - 7.5y = 60
• 5x + 7.5y = 60

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.CED.A.3

The cost for new carpet is $8.55 per square yard, plus an installation fee.  700 square yards of carpet cost $6164.  How much is the installation fee?

• $8.55
• $6155.45
• $179
• $5985

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1

You and your friends plan to attend the county fair this weekend.  Admission to the fair is $5 and the cost per ride is $0.50.  How many rides can you go on if you have $20?

• 20 rides
• 30 rides
• 40 rides
• 50 rides

Tags

CCSS.6.EE.B.7

For a new customer, a video store charges $10 for rental card plus $2 per movie.  If a new customer is charged $22, how many movies did they rent?

• 2 movies
• 6 movies
• 11 movies
• 16 movies

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1

What is the slope of the line?
2x + 3y = 9

• -⅔
• 2
• ⅔
• -2

Tags

CCSS.HSS.ID.C.7

Which point falls on the line:
y - 5 = 2(x + 3)

• (-5, 3)
• (5, -3)
• (3, -5)
• (-3, 5)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

What is the y intercept of the line that has a slope of -3 and passes through the point (-1, 3)?

• The y intercept is 3
• The y intercept is 6
• The y intercept is 0
• The y intercept is 8

Tags

CCSS.HSS.ID.C.7