# SOLUTION: a mechanic earns a salary of \$350 a week plus he gets \$10 for every oil change he carries out. a) write an eqation to represent the total weekly earnings E, when C oil changes are

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 Question 147466: a mechanic earns a salary of \$350 a week plus he gets \$10 for every oil change he carries out. a) write an eqation to represent the total weekly earnings E, when C oil changes are done. Found 2 solutions by stanbon, vleith:Answer by stanbon(57307)   (Show Source): You can put this solution on YOUR website!a mechanic earns a salary of \$350 a week plus he gets \$10 for every oil change he carries out. a) write an equation to represent the total weekly earnings E, when C oil changes are done. ------------------- Intercept =350 slope = 10 EQUATION: E(c) = 10c + 350 =================== Cheers, Stan H. Answer by vleith(2825)   (Show Source): You can put this solution on YOUR website! Earning is the flat 350 + \$10 for each oil change