An animal shelter estimates that it costs about $6 per day to care for each dog. if y represents the total cost of caring for a single dog for x days, which table models the situation?

x     y

6     36

9     54

12    72

Step-by-step explanation:

The options are shown in the pictures attached.

Data:

a single dog costs about $6 per day

y-variable represents the total cost

x-variable represents days

So, 1 day costs $6, 2 days costs 2*$6 = $12, 3 days costs 3*$6 = $18 and so on. Then, the table is:

x     y

6     6*6 = 36

9     9*6 = 54

12    12*6 = 72

$18 was the price of the t-shirt

step-by-step explanation:

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.