Lucy found the perfect picture frame for her room. the price tag on the frame showed $29.99, but she noticed that it was also marked 35% off. if the sales tax is 9.5%, what would be the total amount lucy would have to pay for the picture frame?

maybe showing the graph would

step-by-step explanation:

-387129 iq

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!

2

step-by-step explanation:

24,18t

step-by-step explanation: