Alocal gym charges nonmembers $10 per hour to use the tennis courts. members pay a yearly fee of $300 and $4 per hour for using the tennis courts. write and solve an equation to find how many hours you must use the tennis courts to justify becoming a member.

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

13.46

step-by-step explanation:

16.80 x .20 = 13.46