Mathematics
Mathematics, 26.09.2019 01:30, mjam85877

Amusic lesson charger registration fee in addition to fee per lesson. music lessons last 0.5 hour. the equation y = 40x + 30 represents the total cost of x lessons. find and interpret the slope and y-intercept of the line that represents this situation. then find four points on the line.

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Amusic lesson charger registration fee in addition to fee per lesson. music lessons last 0.5 hour. t...

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