4. Separate 77 into two parts so that one part is 4 less than twice as much as the other. Find each part.​

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.

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?

The amount of data left on the cell phone six gb for 81.5 gb of data is used how much data is available at the beginning of the cycle