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maxonik [38]
3 years ago
12

Item 1

Mathematics
1 answer:
AleksandrR [38]3 years ago
8 0

It took them 4 days to install 480 chairs which means if they were working at a constant rate they got 120 chairs installed daily. with 360 chairs left that means in 3 days they will finish. so overall, it took the workers 7 days to finish, or a week.

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39 divide (2+1) - 2 x (4+1)
Anvisha [2.4K]

Answer:

8-2x I think

Step-by-step explanation:

You would first divide 39 by 3, ( 2 + 1 = 3) and get 13.

You would next take 5 away from 13 and get 8.

Then you have your answer, because you cannot simplify it more because both the numbers do not have the same variable.

8 0
3 years ago
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Answer: (6,9)

Step-by-step explanation:

Add them both up

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vekshin1

Answer:

Assuming you mistyped and meant, "wich is the smallest number with 30 as a divisor? Please put procedure" Your answer would be 60.

Step-by-step explanation:

60/30=20. The first part of my answer is there because there is no way you didn't mistype.

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4 years ago
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goldenfox [79]
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