2. what is the slope of the line that passes through the pair of points (-2,7) (18,1)

Step-by-step explanation:

slope = y₂-y₁/x₂-x₁

1-7 = -6. Here if two numbers have different sign, then subtract and put the bigger numbers sign for the result.

the naturalist literary movement was an extension of the realist literary movement, a movement that strove to portray life as it really was hope it

step-by-step explanation:

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.