6. so far, sam has earned $180 this month mowing yards. he earns $30 for each lawn he mows.
sam's parents will not let him mow more than 4 lawns for the rest of the month.
a. independent variable:
dependent variable:
b. define variables: ( x
c. write an equation to represent the amount of money sam has at the end of the month:
e. is it possible for him to make $310?
d. reasonable domain:
explain your answer.
e. reasonable range: