Eric and Fiona sell paintings at a market. Fiona sells 6 less than twice as many paintings as Eric sells.
If Eric sells P paintings, which expression correctly represents the number of paintings Fiona sells?

I looked everywhere and even used other apps I wish I can help you but I can not I hope you find what you are looking for.

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!

step-by-step explanation:

sorry i just needed points for a quiz plz for give me