Mathematics, 18.03.2021 02:50 shelly1969
A music school charges a registration fee in addition to a fee per lesson. Music lessons last 0.5 hour. The equation y = 40x + 30 represents the total cost y 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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A music school charges a registration fee in addition to a fee per lesson. Music lessons last 0.5 ho...
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