3 years ago

Martha (from problem 9) has some expenses each week. Each week she buys $9.72 worth of

Mathematics

2 answers:

wariber [46]3 years ago

4 0

$1750 x 21 days = $36,750 for her daily article

9.72 x 3 weeks = $29.16

$36,750 - $29.16 = $36,720.84

balance = $36,720.84

Verdich [7]3 years ago

3 0

if Martha is not earning money to pay it back, it would be negative. Each week, she loses -9.72 dollars. so -9.72 x 3 weeks = your problem. I'll let you take it from there and solve the rest

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