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deff fn [24]
3 years ago
5

Which expression is equivalent to -3- 3x–1 +x? O 2r-4 O-2r+ 4 •-2x- 4? O4-2x

Mathematics
1 answer:
Brums [2.3K]3 years ago
6 0
2r-4 is equivalent to-3 -3x —1
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jean and mark are going to fill a pool with 2 different sized hoses. Jean can fill the pool in 8 hours, while Mark can complete
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Jean takes 8 hours to fill the pool.
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Ans: The supervisor is not correct, it will take only 4.8 hours if both of them work together.
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5 0
4 years ago
EMERGENCY!
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if she bought 4 for 1$ and sells 2 for 1$ that means she sells 4 for 2$ so every 4 she buys she makes 1$ so in order to make 5$ their must be 5 x 4bars so 20bars must be bought

5 0
3 years ago
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