Happy hallo"yee"n peeps! i needs sum math suppose c and d represent two different school populations where c > d and c and d must be greater than 0. which of the following expressions is the largest? explain why. show all work necessary. (c + d)2 2(c + d) c2 + d2 c2 − d2

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.

is means division by fractions

step-by-step explanation: