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Greeley [361]
3 years ago
6

Problem page debra finished her chemistry assignment in 15 hours. then she completed her history assignment in 34 hours. what wa

s the total amount of time debra spent doing these two assignments?
Mathematics
1 answer:
Maurinko [17]3 years ago
3 0
<span>Debra spent a total of 49 hours doing these two assignments. The answer is calculated as the sum of 15 + 34 = 49.</span>
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8 0
3 years ago
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dolphi86 [110]
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5 0
4 years ago
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brainly.com/question/1067440

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3 years ago
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Hey there,

The answer is: 18a^3b2/2ab=9a^2*b

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3 years ago
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