3x – 2y = -1
y = -x+ 3
Is (1, 2) a solution of the system?
Help Pls

Angela rode his bike around a bike trail that was 1/4 of a mile long he rode his bike around the trail 8 * angelo says he wrote a total of 8/4 miles to russell says he's wrong and he actually and says that he actually wrote to my who is corrupt use words and trying to explain how you know.

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

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