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Katyanochek1 [597]
3 years ago
14

Melanie has $35.00 in her saving account and does cleaning in a neighbor's house for $15.00 per week. Sue has no money saved, bu

t is mowing lawns at $20.0 each. If sue mows 1 lawn per week, how long will it take her to catch up with Melanie?
Mathematics
1 answer:
katrin2010 [14]3 years ago
6 0
It will take Sue 7 weeks to catch up with melanie... if you make a chart putting in how much they make each week it is an easier way to solve the problem.
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Please help me with these notes​
Mekhanik [1.2K]
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2y=30+5x
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10x=30+5x
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2 years ago
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Kamila [148]
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4 0
3 years ago
kevin built a deck in his backyard. The length of the deck was 5x+1 units and the width of the deck was 4x-1 units. Write and si
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Answer:

Perimeter =

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3 years ago
Which of these points are on a line that has a slope of -3?
Ira Lisetskai [31]
Simple....

using the formula \frac{ y_{1}- y_{2}  }{ x_{1}- x_{2}  } to find slope....

1.)  (9,2)(4,3)

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\frac{2-4}{9-3} = -\frac{2}{6} =- \frac{1}{3} (No)

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4.)  (2,9)(4,3)

\frac{9-3}{2-4} = \frac{6}{-2} =-3 (YES!)

Thus, your answer.
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4 years ago
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