Carlos solved the system of equations below. what mistake did he make in his work? (5 points) 2x + y = 5 x − 2y = 10 y = 5 − 2x x − 2(5 − 2x) = 10 x + 10 + 4x = 10 5x + 10 = 10 5x = 0 x = 0 2(0) + y = 5 y = 5 he should have substituted 5 + 2x he did not distribute correctly he combined like terms incorrectly, it should have been 4x instead of 5x he made no mistake

Ele não distribuiu corretamente

Step-by-step explanation:

he did not distribute correctly

Step-by-step explanation:

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.

25/6 hope it : )

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