Initially, heather has $125 in her savings account. at the end of each week, she deposits $25 into her account.
what is the explicit rule for amount of money heather has after n weeks?
enter your answer in the box.
an=

Jessica is organizing a guided tour of the rain forest. the average profit per person that the touring company makes is given by the rational expression 18x+35/x, where x is the number of people going on the tour. what does the numerator of this rational expression represents?