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Nookie1986 [14]
3 years ago
9

Amanda's earnings vary directly with the number of hours she works. Suppose that she worked 9 hours yesterday and earned 117. ho

w much will she earn today if she works seven hours
Mathematics
1 answer:
alina1380 [7]3 years ago
6 0

Answer:

91

Step-by-step explanation:

117/9 is 13 which means she earns 13 for each hour and for 7 hours it will be 13 multiply by 7 and that gives 91

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Setler79 [48]

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Check your answer:  18+19+20=57                 57=57  Check

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3 years ago
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schepotkina [342]

Answer:

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Step-by-step explanation:

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