Click on the correct answer. Will charges $12.50 per hour for painting plus a flat $15 fee for preparation and clean-up. Which linear equation shows the amount of money Will earns, w, in terms of the number of hours, h, that he paints on one job? w = 12.5h w = 27.50h w = 12.5h + 15 h = 12.5w - 15

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.