for every 3 racing computer games that joey owns, he had 5football games, he has 6 racing game. how many games does hehave in total​

He would have 16 because if you take 3 times 2 to get 6 then you have to ake 5 times 2 to get 10 then you add 6 and 10 to get 16

Step-by-step explanation:

step-by-step explanation:

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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!