Answer:
They seem correct!
Step-by-step explanation:
-2= y-4
——
0-2
-2= y-4
——
-2
(y-4)•-2 = -2
-2y+8=-2
-2y=-10
————
-2
y=5
hope this helps
Answer:
65.45
Step-by-step explanation:
you do 3.14*5^2*2.5/3
It would likely just be written as "two point four five", or "two and forty-five hundredths".
