Mathematics, 02.08.2019 19:30 pgjohnston001
Apainter is paid 10 dollars per hour and can paint 8 m2 with a roller in this time. renting a spray gun costs 5 dollars for each hour of use, and the painter can paint 20 m2 per hour with the spray gun. it takes 1/2 an hour for the painter to clean up after using the roller, but 1 hour using the spray gun. you must pay the painter for her time and you must also pay for renting the spray gun for the total amount of time (including clean up) the spray gun was needed. how much money do you save by using the spray gun on a paint job that involves painting 40 m2.
Answers: 1
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Mathematics, 22.06.2019 02:00
Hurry!me out! m c 8 10 12 gracie's art box has 5 less crayons, c, than three times the number of markers, m. function: c = 3m - 5 complete the table to show how the number of crayons depends on the number of markers. enter answers in order from top to bottom.
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Mathematics, 22.06.2019 02:30
Ken earned $128 from his part-time job this summer. he spent 25% of his money on games. he is going to donate 1/6 of the remaining money to charity. how much money will the charity receive?
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Apainter is paid 10 dollars per hour and can paint 8 m2 with a roller in this time. renting a spray...
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