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Alex777 [14]
2 years ago
11

(PLEASE HELP)An elevator car in a skyscraper can hold at most 15 people. For safety reasons, each car can carry a

Mathematics
1 answer:
natali 33 [55]2 years ago
8 0

Answer:

70x + 25y + 4x + 4y \leqslant 1500

where x = number of adults

y = number of children

and the extra weights of 4kg of each person.

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hram777 [196]

Answer:

C. 0≤x≤7

Step-by-step explanation:

It is not choice D. because it has y instead of x. It is supposed to be x because it is asking for domain.

Hope this helps!

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1 year ago
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Rainbow [258]

Answer:

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2 years ago
A football team played A games last year. They lost B of those games. What was their winning percentage? 
Alexeev081 [22]
Winning%=100[wins/(total games)]

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So the way that your choice expressed that is:

(A-B)/A x 100
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3 years ago
Choose Yes or No to tell if the fraction 3/5 will make each equation true.
Vinvika [58]
Yes
no
no
yes
i hope it helped.
4 0
3 years ago
Read 2 more answers
The wankel T. rex is in display at the Smithsonian Washington DC scientists estimate that it was 18 years old when it died. Abou
Phoenix [80]

Answer:

About 5,000 kilograms

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