Select all of the correct solutions for the following equation 22 – 2 = 4.1 - Y-1
(1,3)
(3,1)
(-1-3)
None of the above

(1,3)

Step-by-step explanation:

2x-2=4x-y-1

subtract 2x on both sides

-2=2x-y-1

add y on both sides

y-2=2x-1

add 2 on both sides

y=2x+1

now we can just kinda plug and check.

if you plug in 1, you get 3, so A

395.84

step-by-step explanation:

2πrh+2πr²

2 (pie)(radius)(height)+2(pie)(radius)^2