1point the revenue from selling x bracelets is r(x) = 8x. the cost of buying x bracelets is c(x) = 3x + 12. the profit from selling x bracelets is p(x) = f(x) - c(x). write a function for p(x), the profit from selling x bracelets. o a. p(x) = 11x - 12 o b. p(x) = 11x + 12 o c. p(x) = 5x - 12 o d. p(x) = 5x + 12

Use the information given below, to compare the cost of operating two different vehicles for one month (4 weeks) you are considering two different cars. you drive to work, a 20 mile round trip, five days a week. gasoline costs you $1.50 per gallon car agets 28 miles per gallon, would have $300 a year in maintenance costs, and would cost you $1,500 per year to insure car b gets 19 miles per gallon, would have $500 a year in maintenance costs, and would cost you $1,000 per year to insure costs car a car b gas cost per month insurance cost per month maintenance cost per month $ total cost per month