In order to graph the inequality using a graphing calculator, tell what function to enter for the boundary line, whether the graph should be shaded above or below the line, and if the boundary line is included in
the solution.
25 + 5y > 4x
The boundary line is given by the function
The graph is shaded above v the line, and the boundary line is
v included in the solution.

5/12, or 5: 12

step-by-step explanation:

step-by-step explanation:

divide, then simplify your answer.

1. make -15.66 ÷   5.8 a fraction. then divide.

2. simplify.  

3. final answer.  

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!