The admission fee at an amusement park is $1.50 for children and $4 for adults. On a certain day, 261 people entered the park, and the admission fees collected totaled 654.00 dollars. How many children and how many adults were admitted?

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!

idk

step-by-step explanation:

answer: 12   they all have at least 28 days

step-by-step explanation: haha