Mathematics, 12.02.2021 14:00 Gabriel134
Nikki and Dave both work as cleaners. The equation shown models the total amount, n, in dollars that Nikki charges to clean carpets in r rooms. n = 20r The table shows the total amount d, in dollars that Dave charges to clean windows in r rooms. He charges the same amount per room to clean windows. Complete the table to show the amount that each person charges to clean r rooms.
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Nikki and Dave both work as cleaners. The equation shown models the total amount, n, in dollars that...
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