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Svetllana [295]
3 years ago
11

Looking for Brainliest people who can explain why you think that's the answer!

Mathematics
1 answer:
Semmy [17]3 years ago
8 0

Answer:

B) 10x + 8y ≥ 210

Step-by-step explanation:

We know that we have to sit at least 210 people which means that we can fit more than 210, but no less than 210. This gives us a first step in solving since we know that the equation must be greater than or equal ( ≥) 210

This rules out C & D immediately.

Now we know that circular tables can sit 10 people and are represented by the variable x which means that each circular table will be equal to 10x and that rectangular tables are denoted by y and can sit 8 people making it recognizable by 8y. We know that the people sitting at all of the tables will be added up to give us a number of either 210 or more.

The only answer that gives us the tables and how many people they seat accurately is B since it is 10x and 8y. We also see that these two numbers are added together to make it greater than or equal to 210.

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4 years ago
Outside a​ home, there is aa 44​-key keypad numbered 11 through 44. The correct sixsix​-digit code will open the garage door. Th
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Step-by-step explanation:

a)  

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3 years ago
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Answer:

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3 0
3 years ago
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If y=3x+5 and z=x^2+2x-5, what is yz?
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