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lesya692 [45]
3 years ago
14

X+2y=23 5x+10y=55 solve please

Mathematics
1 answer:
Setler79 [48]3 years ago
6 0
X+2y=23
X=-2y +23
Plug this in for x in the second equation

5(-2y + 23) + 10y = 55
-10y + 115 + 10y = 55

The -10y + 10y cancel out, so there is no solution

Hope this helps!
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Find the perimeter of the triangle.
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Answer:

12 + 10 + 15,62= 37,62

Step-by-step explanation:

According to the Pythagorean Theorem, you will have this:

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* There was an error in the correct answer, so I corrected it, as you can see.

I am joyous to assist you anytime.

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(1 point) Rework problem 15 in section 2 of Chapter 5 of your textbook about the growing suburb and the declining city using the
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