The line plot shows the distances, in miles, cyclists in a club completed on saturday.

from the data on the line plot, how many cyclists in the club rode on saturday?

enter your answer in the box.

Count the x's and that adds up to ten not nine. So the answer is 10 not 9!!

Hope this helped!! ;)

Count the X's and that adds up to ten not nine. So the answer is 10 it wouldent be 9 hope this helps

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!