Need this quickly will give brainless 20 points

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)

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?