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Stels [109]
3 years ago
13

The sum of a number x and twenty-one

Mathematics
1 answer:
Arlecino [84]3 years ago
5 0
The sum of a number.....means addition

ur expression would be : x + 21
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3 years ago
How do you answer this
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3 years ago
Which relationship is always true for the angles x, y, and z of triangle ABC?
noname [10]

Answer:

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Step-by-step explanation:

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8 0
2 years ago
At a bargain store, Tanya bought 3 items that each cost the same amount. Tony bought 4 items that each cost the same amount, but
babunello [35]
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3 0
3 years ago
Write a word problem for this inequality <br> 72-12a&lt;24
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