Item 12 You are designing an icon for a mobil app. Use the provided ruler to answer the following questions.

a. Find the perimeter and area of the icon in the scale drawing. Round your measurements for the length and the width to the nearest half centimeter to calculate your answers.

The perimeter in the scale drawing is
centimeters.

The area in the scale drawing is
square centimeters.

b. Find the actual perimeter and area of the icon.

The actual perimeter is
millimeters.

The actual area is
square millimeters.

Which statement shows that 6.24 is a rational number? a. 6.24 = 6.242424 b. 6.24 = 6.24 c. 6.24 = 68⁄33 d. 6.24 = 66⁄25

Factor the polynomial by its greatest common monomial factor.

Efficient homemakers ltd. makes canvas wallets and leather wallets as part of a money-making project. for the canvas wallets, they need two yards of canvas and two yards of leather. for the leather wallets, they need four yards of leather and three yards of canvas. their production unit has purchased 44 yards of leather and 40 yards of canvas. let x be the number of leather wallets and y be the number of canvas wallets. draw the graph showing the feasible region to represent the number of the leather and canvas wallets that can be produced.