Greg owns a clothing store where he designs T-shirts, t, and pairs of shorts, s. He sells the T-shirts for $7 each and the shorts for $16.

Greg can work 18
hours a day, at most. It takes him 30 minutes to design a T-shirt and 45
minutes to design a pair of shorts.

He must design at least 12 items each
day, but he cannot design more than 28 items in one day.

Which set of
inequalities below represents this scenario?

≥ ≤

A. s≥12+t, s≤28+t, s≤24-0.66t, s≥0; t ≥ 2,

B. s≥12-t, s≤28-t, 0.5t + 0.66s ≤18; s≥0; t≥0

C. s≥12-t, s≥28-t, s≤24-0.66t, s≥0; t≥0

D. s≥12-t, s≤28-t, 0.5s≥18-0.66t, s≥0; t≥0

Statement reason 1. δabc is similar to δced. given 2. 3. definition of slope 4. slope of slope of definition of slope 5. slope of × slope of multiplying the slopes 6. slope of × slope of substitution property of equality 7. slope of × slope of simplifying the right side the table contains the proof of the relationship between the slopes of two perpendicular lines. what is the reason for statement 2? a. parallel line segments that meet a common perpendicular line are proportional in length. b. the lengths of vertical and horizontal sides in congruent triangles are in a common ratio. c. trigonometric identities determine the lengths of the legs in a right triangle. d. corresponding side lengths in similar triangles are proportional in length.