Greg washes cars on saturday at his dad car dealership. His dad pays him $50 plus $5 for each car that he washes. Greg washes 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 earn last Saturday.
In order to write as a decimal, we need to find a fraction equivalent to with a 100 in the denominator. Notice that if we multiply the numerator and denominator of by 25, we get the equivalent fraction which we can now write as a decimal.
Remember that the hundredths place is two places to the right of the decimal point. Therefore, we can write as 0.25.