The fair market rental rate for Columbus was $630 in 2013 and $551 in 2003. Find the rate of change for rent in Columbus during this period.

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.

11

step-by-step explanation:

32.50-7.50=25

225/25=11

is there a picture

step-by-step explanation: