Chelsea dog-sits for her neighbors as a part-time job. she charges $12 a day plus an additional $2.50 for each walk she takes with the dogs. determine which graph and which equation represent the amount of money chelsea earns in one day, a, after taking w walks with the dogs.

Step-by-step explanation:

Chelsea charges $12 per day

She also charges additional $2.50 for each walk

We are given that She took w walks in one day

So, additional cost of w walks = 2.50w

let A represents the total amount she earns in one day after taking w walks.

So, the total amount she earn in 1 day after taking w walks :

Hence  equation represent the amount of money Chelsea earns in one day, A, after taking w walks with the dogs is    

Refer the attached graph .

19.side- angle- side

20. angle- side- angle

step-by-step explanation:

1 is c

2 is a

3 is a

step-by-step explanation: