The answer would be 4 x 4 = 16+14= 30
Answer:
r = 
Step-by-step explanation:
A = πr-32
using algebraic manipulation to isolate r
A + 32 = πr-32 + 32
A + 32 = πr
(A+32)/π = πr/π
r = 
Answer:
x=4 and the solution is not extraneous
Step-by-step explanation:

This solution is not extraneous, because plugging it back in you get:

Hope this helps!
Answer: z = 1.82/p
Step-by-step explanation:
Answer:
2x + 10
Step-by-step explanation:
-3x+5(x+2) = -3x+5x+10 = 2x + 10