Its easy All u got to do is use times then do sub then put it in the boxes That's how u will find you "plus do your best try and try"
Answer:
y=-3
Step-by-step explanation:
5x+7y=-31
(-) 5x-9y+17
-----------------
16y=-48
------------
16 16
y=-3
I don’t know the answer sorry
No. The input a has multiple outputs
Answer:
461.8
Step-by-step explanation:
V=(1/3) πr^2h
V=(1/3)π(7^2)9
V=461.8
Sorry inputed wrong in calculator first time
