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damaskus [11]
3 years ago
5

Plz show how to slove this!

Mathematics
1 answer:
posledela3 years ago
4 0

Answer: C

Step-by-step explanation:

make the two functions equal to each other

10x + 5 = 7.5x + 25

2.5x = 20

x = 8

Answer is C

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This is what is in the middle of the second paragraph. That statement is correct.

I don't know that it is any simpler or not, but what they have done in the answer is rationalize the denominator. That means that the denominator is no longer under the square root sign.

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