How can I make this 1/4 of an hour is 15 minutes. So they spent 2 hours and 15 minutes on the airplane into one of these miles/hours = ? mph I know it's confusing but PLEASE help it's due by today!!

center= (-2,0)

radius= sqrt2/2

step-by-step explanation:

goog may have it for you

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation: