A rectangular box which is 7 in. by 7 in. by 3 in must be covered with brown packaging paper before it can be mailed. How
much paper is required?
a. 147 sq. in.
b. 182 sq. in.
c. 161 sq. in.
d. 91 sq. in.

Which represents the solution set of the inequality 5x-9 < 21? a. x < 12/5 b. x > 12/5 c. x > 6 d. x < 6

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor