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charle [14.2K]
3 years ago
14

Help me. Two numbers have a sum of 30. Half of their difference is 7. Find the numbers.

Mathematics
1 answer:
sergeinik [125]3 years ago
3 0

Answer:

the correct answers are 22 and 8

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PLEASE HELP FAST!!
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Use trigonometry

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Use the distributive property of multiplication to find 5×45.<br> Hint: 45=5+40.
alexgriva [62]

Answer:

Step-by-step explanation:

Distributive property: a(b +c) = (a*b) + (a*c)

45 = 40 + 5

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