Question

tony's baby sitting service charges $8.50 per job plus $6.75 per hour. what is the cost of a 7-hour baby sitting job ? please explain how you got the answer

Answer 1

Make a formula.

Answer 2

Cost = 6.75x + 8.50

Answer 3

Now insert 7 instead of x and solve. u will get the total cost.

Answer 4

thank you !! (:

Answer 5

you welcome !! [:

Answer 6

so i did it. it would be $55.75 right ?

Answer 7

Yes, Right.

Answer 8

cost = $6.75(7) + $8.50 = $55.75. yes you did it right edith

Answer 9

thanks guys !