If it takes 7 hours to drive the distance at 55 miles per hour, how long will it take to drive the same distance at 65 miles per hour?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Joanie watched 1 out of three of a movie in the morning

Ireally need subtract and simplify.(-y^2 – 4y - 8) – (-4y^2 – 6y + 3)show your work, ! i will mark you brainliest but you have to show your work.