Line $j$ is perpendicular to $\frac{y}{3}+\frac{2x}{5}=2$. What is the slope of line $j$?

Step-by-step explanation:

The slope of is -3. When a line is perpendicular to another, it's slope will be the negative reciprocal of the other line. -3 could also be written as , and if you take the reciprocal, it would be , and the negative form of this (since a negative plus a negative is a positive) would be .

a is the correct

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right