Sammy had to hire an electrician to do some work in his house. He only has $500 to pay the electrician. There will be a $200 charge for the supplies and the electrician charges d dollars per hour. It will take him 5 hours to complete the work. How much could the electrician charge, d, per hour so that Sammy can afford the work? A. 200 + 5d < 500 B. 200-5d 500 D. 200 - 5d > 500​

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.

step-by-step explanation: