Write an equation of the line that passes through (7,10) and is perpendicular to the line y =1/2x-9.

this doesn't make sense lol

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.

figure c

step-by-step explanation:

hope this .

the answer is b.

step-by-step explanation: