Marie practiced piano a total on 17 1/2 hr last week. if she practiced the same amount of the time each day, how long did she practice daily?

It takes jonas 7 1/4 minutes to run the mile. it takes mario 8 5/12 to run the mile. how much faster is jonas than mario? 5/6 minute 1 1/3 minutes 1 1/6 minutes 1 1/2 minutesi will give points and brainlest

If rt is greater than ba, which statement must be true ?

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab