If A (-1,3) , B (7-3) and C (4, 1) are three points, show that AB =2BC Please do it step by step

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Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic.org

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=