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Paladinen [302]
3 years ago
6

What is (7-3b)(7+3b)

Mathematics
1 answer:
lidiya [134]3 years ago
8 0
The answer i got was 49-9b^2
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25 POINTS!!!!! add. express your answer as a fraction. Do not include spaces in your answer 5 1/4+ 15.5
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Answer:

The answer is 83/4

Step-by-step explanation:

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The temperature is -3 °C at 6 a.m. and rises 12 °C by midday.<br> What is the temperature at midday?
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Step-by-step explanation:

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Answer:

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