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gavmur [86]
3 years ago
5

Tiffany answered 80% of the questions on her math test correctly. There were 40 questions. How many questions did Tiffany get co

rrectly
Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
7 0
Tiffany answered 32 questions correctly since 32/40 is .80
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passing thru (8, -3)


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b = y - mx

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b = -3 + 32

b = 29


equation:

y = -4x + 29


hope it helps

7 0
4 years ago
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The given expression is
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