Andy used16of a can of paint to cover12of a wall. How much of the can of paint did Andy use to paint the whole wall?

Express your answer in simplest form.

112

12

18

13

Factor. 8x2y2 – 4x2y – 12xy 4(8x2y2 – x – 12xy) 4(2xy – 4x2y – 12xy) 4x2y2(2xy – xy –3) 4xy(2xy – x – 3)

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.