Every cupcake jake bakes weighs 0.45 pounds how much will a box of 100 cupcakes weigh

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)

What is the range? can’t seem to find it out

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?