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28-10-2022
Mathematics

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Karen can type 85 words per minute. Joshua can type 70 words per minute. Which expressions represent the number of words Karen and Joshua can type in a number of minutes (m) if they combine their efforts.A. 155mB. 85m - 70mC. 15mD. 85m + 70m

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MariadejesusX338763 MariadejesusX338763

28-10-2022

Answer:

Explanation:

Given that Karen can type 85 words per minute, and Joshua can type 70 words per minute.

If they combine their efforts, they can type:

85m + 70m) words in m minutes

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