Mark M. answered  07/31/19
Mathematics Teacher - NCLB Highly Qualified
f(x) = 50 + 5x
f(11) = 50 + 5(11)
Zequius Z.
asked  07/31/19Greg washes cars on Saturdays at his dad’s car dealership. His dad pays him $50 plus $5 for each car that he washes. Greg washed 11 cars last Saturday. Use function notation to write an equation that gives the total amount Greg earns as a function of the number of cars he washes. Use the equation to find how much he earned last Saturday.
Mark M. answered  07/31/19
Mathematics Teacher - NCLB Highly Qualified
f(x) = 50 + 5x
f(11) = 50 + 5(11)
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