The midpoint of segment AB is M (-3, -7). One endpoint is at A (-2,-10). What are the coordinates of endpoint B?

Acollege is planning to construct a rectangular parking lot on land bordered on one side by a highway. the plan is to use 680 feet of fencing to fence off the other three sides. what dimensions should the lot have if the enclosed area is to be a maximum?

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.

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?