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sweet-ann [11.9K]
2 years ago
12

A textbook store sold a combined total of 294 history and sociology textbooks in a week. The number of history textbooks sold wa

s 86 more than the number
of sociology textbooks sold. How many textbooks of each type were sold?
Mathematics
1 answer:
lorasvet [3.4K]2 years ago
8 0

Answer:

8

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

a.

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b.

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c.

to move 3600 skiers we need 3600/2400=1.5 hours

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7 0
3 years ago
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inn [45]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
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