The table shows how many miles brandon has traveled after the specified period of time. find brandon's rate in miles per minute between 15mins=12miles and 20mins=17miles minutes.
a) 1 mile per minute
b) 5 miles per minute
c) 12 miles per minute
d) 17 miles per minute
i need it asap i will mark brainliest for first

The answer is one! I just took the test!!

because its not ur topic and its not for is for homework not that.

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!