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eimsori [14]
3 years ago
8

The sum of 4 numbers is 1230. The average of 3 of them is 293. What is the fourth number?

Mathematics
2 answers:
OverLord2011 [107]3 years ago
8 0
351 because 293 multiplied by 3 = 879, and 1230 - 879 = 351
LenaWriter [7]3 years ago
7 0
I think your answer is 351
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find the equation of a line that is parallel to the straight line 2x-y=-3 and crosses the x-axis at x=-5​
Alecsey [184]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
4. Ketisha is practicing for a marathon by running around a track that is 440 yards long. Yesterday she ran around the track 20
adoni [48]
440 yards x 20 = 8800 yards.

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4 0
3 years ago
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x<4

7 0
3 years ago
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