Which situation cannot be represented by the equation 4x = 48 A. A baker divides 48 cookies into 4 different containers.
B. A dealership has 48 cars and each car has 4 wheels.
C. A teacher has 48 crayons and separates them into supply boxes.
There are 4 crayons in each box.
D. At a birthday party, there are 48 total ice cubes. The hostess puts
4 ice cubes in every cup.

answer: the value of x is 7cm

step-by-step explanation:

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!

the answer is b