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Taya2010 [7]
3 years ago
6

A local charity held a crafts fair selling

Mathematics
1 answer:
True [87]3 years ago
8 0

Answer:

34 sold for $20

55 sold for $35

Step-by-step explanation:

20x+35y=2605

y=(98-x)

20x+35(89-x)=2605

Solve for x

20x+3115-35x=2605

20x-35x=2605-3115

-15x=-510

x=34

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