I NEED HELP

(5a + 7b) - (3a + 2b) =

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)

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

What is fraction that is equivalent to 3/8