What is 8375484365 + 5646347 / 546 times 467 - 6554

8,375,963,851.858974358974358974359

Step-by-step explanation:

im assuming this question is a joke but anyways here is the answer and i get free points :)

0.32823429574 and that's what I got

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!