Simplify 9p - (4p - 3) and 7y - (3y + 4) separately. Thank you!

225/100 of last years cost. write each fraction as a decimal and as a percent

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')