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Linear Word Problems

Total questions: 36

Worksheet time: 3hrs 0mins

Name
Class
Date
1.

Which of the following keys words would not represent the slope of a linear equation word problem?

a)

every year

b)

one time fee

c)

each week

d)

per month

2.

Which situation below is representative of slope?

a)

paying $30 to get into a museum

b)

paying a one-time fee of $80 for a gym membership

c)

getting a $1000 raise each year

d)

buying a truck for $24,000

3.

Which of the following keys words would not represent the y-intercept of a linear equation word problem?

a)

start-up cost

b)

starting value

c)

one time fee

d)

per month

4.

Which situation below is representative of y-intercept?

a)

putting $300 a month into savings

b)

buying $30 worth of supplies for a lemonade stand

c)

spending $3 per ride at the fair

d)

paying $2 for parking every day

5.

Bob has $150 in his savings account and saves $40 per month. Which value represents the slope of the linear equation?

a)

40

b)

150

6.

Bob has $150 in his savings account and saves $40 per month. Which value represents the y-intercept of the linear equation?

a)

40

b)

150

7.

Bob has $150 in his savings account and saves $40 per month. Which equation represents the amount Bob has in his account after x months?

a)

y = 150 + 40

b)

y = 40x + 150

c)

y = 150x + 40

d)

y = 150x - 40

8.

A holiday meal costs $12.50 per person plus a delivery fee of $30. Which value represents the slope of the linear equation?

a)

30

b)

12.50

9.

A holiday meal costs $12.50 per person plus a delivery fee of $30. Which value represents the y-intercept of the linear equation?

a)

30

b)

12.50

10.

A holiday meal costs $12.50 per person plus a delivery fee of $30. Which equation represents the amount a holiday meal costs, including delivery, for x people?

a)

y = 12.5x + 30

b)

y = 30 + 12.5

c)

y = 12.5 + 30x

d)

y = 30x - 12.5

11.

A holiday meal costs $12.50 per person plus a delivery fee of $30. How much would it cost a family of 4 to have a holiday meal delivered, including the delivery fee? (Hint: use the equation from the previous problem)

a)

$50

b)

$80

c)

$170

d)

$200

12.

Easy Car Rental charges $8.50 an hour plus a rental fee of $25.50. Which equation represents the total charges for x hours?

a)

y = 8.5 + 25.5

b)

y = 25.5 + 8.5x

c)

y = 8.5 + 25.5x

d)

y = -8.5x + 25.5

13.

Easy Car Rental charges $8.50 an hour plus a rental fee of $25.50. How much would it cost, in total, to rent a car for 8 hours?

a)

$93.50

b)

$272

c)

$212.50

d)

$42

14.

Sonya has $40 in her lunch account and pays $2 each day to eat lunch. Which value represents the slope of the linear equation?

a)

2

b)

40

c)

-2

d)

-40

15.

Sonya has $40 in her lunch account and pays $2 each day to eat lunch. Which value represents the y-intercept of the linear equation?

a)

2

b)

40

c)

-2

d)

-40

16.

Sonya has $40 in her lunch account and pays $2 each day to eat lunch. Which equation can be used to find the amount of money Sonya has left on her account after x days?

a)

y = 40 + 2x

b)

y = 40 - 2x

c)

y = 2 + 40x

d)

y = 2 - 40x

17.

Sonya has $40 in her lunch account and pays $2 each day to eat lunch. How many days has Sonya bought lunch if she now has $16 left in her lunch account?

a)

10 days

b)

16 days

c)

8 days

d)

12 days

18.

A family buys a case of water with 48 bottles and drinks 5 bottles per day. Which equation shows the number of bottles left after x days?

a)

y = 48x + 5

b)

y = -5 + 48x

c)

y = -5x - 48

d)

y = 48 - 5x

19.

The total cost y at an amusement park can be modeled by y=1.5x+20 where x is the number of rides you ride. What is the price per ride?

a)

$1.50

b)

$21.5

c)

$1.05

d)

$20

20.

The total cost y at an amusement park can be modeled by y=1.5x+20 where x is the number of rides you ride. What is the entrance fee?

a)

$1.50

b)

$21.50

c)

$0

d)

$20

21.

The total cost y at an amusement park can be modeled by y=1.5x+20 where x is the number of rides you ride. What is the total price to enter the amusement park and ride one ride?

a)

$1.50

b)

$21.50

c)

$30

d)

$20

22.

The total cost y at an amusement park can be modeled by y=1.5x+20 where x is the number of rides you ride. What is the total price to ride 10 rides?

a)

$35

b)

$15

c)

$215

d)

$30.50

23.

A man is climbing down a mountain. His altitude y in feet can be modeled by the equation y=500-30x where x is the number of minutes since he started his hike down the mountain. What was his starting altitude?

a)

30 feet

b)

470 feet

c)

500 feet

d)

500 yards

24.

The cost of a dance membership y in dollars can be modeled by the equation y=4x+30 where x represents the number of months since obtaining the membership. After how many months will the total cost be $58?

a)

7 months

b)

6 months

c)

5 months

d)

4 months

25.

The cost of a dance membership y in dollars can be modeled by the equation y=4x+30 where x represents the number of months since obtaining the membership. What is the start-up fee for the membership?

a)

$4

b)

$34

c)

$30

d)

$7.50

26.

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.

a)

32 songs

b)

33 songs

c)

19 songs

d)

36 songs

27.

If I join the gym for a start up fee of $40 and monthly fee of $10, what is a possible label for the x-axis?

a)

Total Amount Paid

b)

Total Number of People at the Gym

c)

Hours

d)

Months

28.

If I join the gym for a start up fee of $40 and monthly fee of $10, what is a possible label for the y-axis?

a)

Total Amount Paid

b)

Total Number of People at the Gym

c)

Hours

d)

Months

29.

If Jerry has $200 in his bank account and makes $7 per hour, what is a possible label for the x-axis?

a)

Hours Worked

b)

Total Amount ($) Earned

c)

Total Amount ($) in Bank Account

d)

Days Worked

30.

If Jerry has $200 in his bank account and makes $7 per hour, what is a possible label for the y-axis?

a)

Hours Worked

b)

Total Amount ($) Earned

c)

Total Amount ($) in Bank Account

d)

Days Worked

31.

If the water park charges $15 to get in plus $2 per ride, what is a possible label for the x-axis?

a)

Hours

b)

Rides

c)

Number of People at Water Park

d)

Total Cost

32.

If the water park charges $15 to get in plus $2 per ride, what is a possible label for the y-axis?

a)

Hours

b)

Rides

c)

Number of People at Water Park

d)

Total Cost

33.

Suppose that the water level of a river is 34 feet and that it is receding (going down) at a rate of 0.5 feet per day. In how many days will the water level be 26 feet? (Don't forget a label.)

(a)  

34.

A plumber charges $25 for a service call plug $50 per hour of service. What will be the total cost for 8 hours of work? (Don't forget a label.)

(a)  

35.

Javier collected 100 pounds of aluminum cans to recycle. He plans to collect 25 more pounds every week. How long will it take for Javier to collect 400 pounds of cans? (Don't forget a label.)

(a)  

36.

You stop for gas, fill the tank, and grab some snacks inside. The gas costs $2.40 a gallon and you spend $10.87 for snacks. You need 11 gallons to fill the tank. How much does this all cost? (Don't forget a label.)

(a)