4 years ago

Which expression can be used to model the phrase "the sum of three and a number"?

Mathematics

1 answer:

NeX [460]4 years ago

3 0

The sum of three and a number is 3+x

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Step-by-step explanation:

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3 years ago

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do you have a picture?

Step-by-step explanation:

I can't go off of just that (not enough info)

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Firdavs [7]

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the mean, better known as the average, can be found by finding the sum of all numerical data and dividing by the amount of your data. so 1+4+3+2=10 and 10 divided by 4=2.5

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