Mathematics, 28.09.2019 17:30 torybobadilla
Acompany dyes two sizes of rugs. a small rug requires 4 hours for dyeing and a medium-size rug requires 6 hours for dyeing. the dyers have to make at least 20 rugs, and they must do it in less than 120 hours. let x equal small rugs and y equal medium rugs. which of the following inequalities can be paired with x + y ≥ 20 to create a system that represents this situation?
6x + 4y < 120
4x + 6y < 120
6x + 4y > 120
4x + 6y > 120
Answers: 2
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How is working backward similar to solving an equation?
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Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.
Answers: 3
Acompany dyes two sizes of rugs. a small rug requires 4 hours for dyeing and a medium-size rug requi...
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