stacys dog eats 2 cups of dry dog food per day. if 1 cup of dog food weighs about 7 ounces. how long will a 20 pound bag last

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?

If on=8x-8,lm=7x+4,nm=x-5,and ol=3y-6