What is 8 plus 48?

me when i get brainliest

56

Step-by-step explanation:

8 + 48 = 56

8 plus 48 is 56

I like the pic xD and happy holidays :] haha

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)

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!