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schepotkina [342]
4 years ago
8

The sum of a number times 3 and 15. I don't understand it.

Mathematics
1 answer:
Lisa [10]4 years ago
8 0
45.3 would be your anwser multiply 3 and to 1 and then 5 and then 1 add a zero or any numbers that are higher than 9 then put a zero and do the same but the oposite then add it and you will get 45.3 your welcome.
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Combine and simplify the following radical expression. 2 over 3 times cubed root of 5
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Step-by-step explanation:

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Answer:

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Answer:

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A certain triathlon consists of a 3.1-mile swim, a 120-mile bicycle ride, and a 26.6-mile run. At one point, a participant had c
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Answer:

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possible derivation:

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