Jack’s mother brings him a bowl of carrots as a snack. At first he does not eat any; then he eats
one at a time unti
l half of the carrots are gone.
Then he does not eat any more. Sketch a graph
that shows the number of carrots in the bowl
over time.

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!

the first option is the answer.

the answer is $42.96

step-by-step explanation:

i would think "anyone would want the best for their child" is correct