Carter’s bikes look in the image. Thank you in advance.

$12 + $15h = $72

H=4 Scott rented the bike for 4 hours.

Step-by-step explanation:

Subtract 12 from each side. You then have $15h = $60 now you divide each side by 15 to get 4

The solve for h= is 4 hours

The equation is 12+ 15=27

He rented the bike for 4 hours.

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.