Evaluate for x=4 and y=-3 write in simplest form 2y/x2

Hello from MrBillDoesMath!

I think your formula  (2y/x2) is equivalent to

(2*y)/(x^2)      where x^2 means x-squared.

If so, then

(2*y)/(x^2) = (2*3)/(4*4) = 6/16 = 3/8

Thank you,

MrB

yes

step-by-step explanation:

yes

it would open into a square depending on the type of envelope i’m not sure about the second part