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Troyanec [42]
2 years ago
14

PLEASE HELP!! THANK U

Mathematics
2 answers:
Nezavi [6.7K]2 years ago
8 0

Answer:

30. 20 years old.

31. The 60's

32. Two runners.

33. The median age is 39.

swat322 years ago
6 0
The above one is correct
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Explain why the exponents cannot be added in the product 12^3x11^3
frez [133]

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4 0
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Rewrite the equation for x, and express its value in terms of a. 3/a x - 4 = 20
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For this case, we must clear variable "x" from the given equation, expressed in terms of "a".

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3/a x-4=20

By clearing "x" we have:

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Answer:

x=8a

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