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melomori [17]
3 years ago
13

Prove 3(x+1)(x+7)-(2x+5)² is never positive

Mathematics
1 answer:
Ede4ka [16]3 years ago
7 0
Hope that's correct ✍︎︎

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Anthony drove 765 miles in two days. At this rate, how many miles will he drive in 3.5 days
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Answer:

1,338.75 miles in 3.5 days.

Step-by-step explanation:

What I did was first, 765/2=382.5

Then I did 382.5x3.5=1338.75(rounded 1339 or 1340)

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