The school cafeteria is making egg salad for school lunch. The cook in the kitchen boils and peels eggs. After peeling, the total weight of the eggs is 25 pounds. The cook chops up the whole eggs into smaller pieces to create the egg salad. After all of the eggs
have been chopped, what will the weight of the eggs be?

37

step-by-step explanation:

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

hello from mrbilldoesmath!

answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84                 (as 9^2 = 9*9 = 81)

which is the second choice

regards,  

mrb

p.s.   i'll be on vacation from friday, dec 22 to jan 2, 2019. have a great new year!