Question

Greg 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. (SHOW WORK)

Answer 1

Answer:

Grey's Pay is 105 dollar for Saturday.

Step-by-step explanation:

If we denote the daily Pay function of Greg by  P(x) and number of cars by the x then the function of given situation can be given as

P(x) = 50 + 5(x)            where x is number of cars.

Now on Saturday he washed 11 cars

So

x = 11

Putting x = 11 in function above we find out that

P(11) = 50 + 5(11) = 50 + 55 = 105 dollar

Thus

P(11) = 105 dollars

Hence pay is 105 dollar for Saturday.