The scatter plot shows a hiker's elevation above sea level during a hike from the base to the top of a mountain. The equation of a trend line for the hiker's elevation is y = 7.11x + 691, where x represents the number of minutes and y represents the hiker's elevation in feet. Use the equation of the trend line
to estimate the hiker's elevation after 170 minutes.

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.

answer: the anser is 3

step-by-step explanation:

c- 2o is equal to 9

c

-by-step explanation:

it would be c