Are these slopes parallel, perpendicular or neither? y = 5/4x + 1 and y = 4/5x + 9

answer: 21$

step-by-step explanation:

$42 / $14 = 3   (ratio 3: 1)

$7 x 3 = $21

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

if i put something wrong your not gonna like it so rather not say nothing.