Question

In which scenario can you reverse the dependent and independent variables while keeping the interpretation of the slope meaningful?

As the amount of snowfall increases, the number of shovels sold increases.

As number of hours spent watching TV increases, the amount spent on electricity increases.

As the radius of a circle increases, circumference of the circle increases.

As foot size increases, sock size increases. @moneybaby980

Answer 1

B

Answer 2

The table gives the cost for renting a limousine from Grey’s Limousine Rental. Which equation represents the company's fare structure, based on the amount of time it is rented?

y = 60x

y = 120x + 60

y = 60x + 120

y = 75x + 60
Done
Time
(hours) Cost
(dollars)
1 180
2 240
3 300
4 360
5 420
6 480
7 540
8 600

Answer 3

@moneybaby980

Answer 4

C

Answer 5

During a construction project, engineers used explosives to excavate 140 feet of tunnel into a mountain. But because of time constraints and environmental concerns, they brought in a tunnel boring machine (TBM) to excavate the rest of the tunnel. The data table lists some observations an engineer made about the length of the tunnel after the TBM was introduced.
How much of the tunnel was completed 26 days after the TBM was introduced?

1,170 feet

1,310 feet

1,260 feet

1,400 feet
Done
TBM Use
(days) Tunnel Length
(feet)
6 410
15 815
20 1,040
28 1,400
33 1,625
38 1,850
45 2,165 @moneybaby980

Answer 6

what u think