What is the average of 89 and 38

Adriveway is 60-feet long by 6-feet wide. the length and width of the driveway will each be increased by the same number of feet. the following expression represents the perimeter of the larger driveway: (x + 60) + (x + 6) + (x + 60) + (x + 6) which expression is equivalent to the expression for the perimeter of the larger driveway? a) 2(x + 66) b) 4x + 33 c) 4(x + 33) d) 4(x + 132)

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost

Using elimination, what is -4x+2y=-12 4x+8y=-24