HELP! Lady drove 305 miles in 5 hours 1 road she went 55mph, the other 65mph how many hours each road?

Ok so first it's a system of equations

so let x represent the number of hours on road 1 and y represent the num of hours on road 2

so

x + y = 5 and

55x + 65y = 305

then x = 5 - y by rearranging the first equation

plug that x into the second equation

55( 5 - y) +65y = 305

275 - 55y + 65y = 305

10y = 30

y = 3

now that you have y you can plug that into the first equation

x + 3 = 5

x = 2

therefore she spent 2 hours on road one and 3 hours on road 2.