Answer:
y=4
x=-3
Step-by-step explanation:
4(-3)-9y=-48
-12-9y=-48
-9y=-36
y=4
x=-3
Answer:
B
Step-by-step explanation:
[z^4/6²]^-3 = z^-12/6^-6 = 6^6/z^12
Link provided in other answer is a SCAM !!! Don’t click on it.
Answer:
27, 200, 200, 217, 227, 227, 712
Step-by-step explanation: