Finals on the way i need answers true or false for all

(08.01)consider the following pair of equations: x + y = −2 y = 2x + 10 if the two equations are graphed, at what point do the lines representing the two equations intersect? (−4, 2) (4, 2) (−2, 4) (2, 4)

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How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.