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kupik [55]
3 years ago
10

sadie finished her math test 16 minutes less than 3 times the amount of time it took her friend laura to finish. if their combin

ed time was 68 minutes how long did it take sadie
Mathematics
1 answer:
Yuliya22 [10]3 years ago
3 0
47 minutes because 21 times 3 is 63 and 63 minus 16 is 47. Also 47 plus 21 is equal to 68.
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Answer:

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this the correct answer hope this helps you !!

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3 years ago
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Anuta_ua [19.1K]
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Read 2 more answers
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8 0
3 years ago
Simplify <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B6%5D%7B5%7D%20%20%5Ctimes%20%20%5Csqrt%5B2%5D%7B5%7D%20%20%3D%20" id
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