Please help! and show some sort of work so i know its correct! thanks<3 and dont tell me "the answers in the pic" Like yea ik now solve it.

THANKS^^
this is my 8th time asking. please help!

attachment?

step-by-step explanation:

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is