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8.5I Writing Equations from Tables

Last updated over 5 years ago

10 questions

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Question 1

1.

DO NOW:

A

B

C

D

Question 2

2.

The automobile repair shop uses the following chart to determine labor costs for each job.

Which function should the automobile repair shop use to determine the labor cost, c, for a job that takes h hours?

A

B

C

D

Question 3

3.

Renee wants to order fishing poles for her tour group. The table below shows the total cost(c) of ordering n poles.

Which equation shows the relationship between the number of poles ordered, n, and the total cost, c?

A)  c= 3n +120

B) c= 4n +180

C) c= 20n +60

D) c= 40n

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1

1

1

1

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Question 4

4.

A plumbers total charge (t) for working a given number of hours (h) is displayed in the table. Which equation represents the relationship between the hours worked and the plumber's total charge?

A) t = h + 25

B) t = h + 55

C) t = 25h + 55

D) t = 55h + 25

Question 5

5.

The weight of a newborn tiger is shown in the table below. Which equation best represents the relationship between the age (a) of the tiger and its weight (w)?

A)

B)

C)

D)

Question 6

6.

Renee wants to order fishing poles for her tour group. The table below shows the total cost (c) of ordering n poles. Which equation shows the relationship between the number of poles ordered, n, and the total cost, c?

A

B

C

D

Question 7

7.

Scott has his own pet-sitting service. His fees are shown in the table. Which relatioship represents the relationship between the number of pets Scott watches and his fees?

A

B

C

D

Question 8

8.

The table below shows the prices a company charges for basketball trophies. Each price depends on the number of letters (x) to be engraved. Which equation models the price (y) of a trophy with x letter?

A

B

C

D

Question 9

9.

A phone company charges 25 cents for each call plus 5 cents per minute. Which number sentence shows the relationship between the number of minutes (t) and the price (c), in cents?

A

B

C

D

Question 10

10.

The following tables represents C, an appliance repairman's charges based on, t, the hours it takes to make a repair. Which equation could be used to determine the repairman's charges for a repair?

A

B

C

D