At a book fair, a tote bag costs $5 and any book b costs $3.50 each. Maria got a tote bag and some books, spending a total of $1
1 answer:
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Answer:
Step-by-step explanation:
- Original equation:
- Subtract 5x from both sides of the equation:
- Divide both sides of the equation by -1:
- Divide both sides of the equation by 3 to get y on the left, leaving the equation in
form:
- Evaluate. Slope is equal to m in this form, so the slope is
.
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