Simplify. (-5p^4 z^6 u)^3

a: -15p^12 z^18 u^3
b: -75p^12 z^18 u^3
c: -125p^12 z^18 u^3
d: -125p^7 z^9 u^3

Answer C: -125p^12 z^18 u^3

Step-by-step explanation:

It should be c C: -125p^12 z^18 u^3 if its wrong sowwy

b or c i am 45%sure it B

Step-by-step explanation:

i dont have an answer

step-by-step explanation:

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.