Write 5x-y=1/4 in slope intercept form

5x - 1/4 = y

Step-by-step explanation:

Slope-intercept form is y = mx + b.  

If we start with 5x - y = 1/4 and solve for y, we get 5x - 1/4 = y, which is in slope-intercept form.

you probably already have the answer but anyways it's b. 15.0

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!