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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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svp [43]

Answer:

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so if this line is parallel to another with a slope of -5/8, the slope of this line is also -5/8 then.  We also know that it passes through -7, 4 and -23, y, let's do some checking.

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3 years ago
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