Greg practiced playing his clarinet for 12 minutes he has practice 40% of the amount of time he needs to practice today how many more minutes does a Greg need to practice today

Alarge rectangle is divided into four smaller rectangles.

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.