Carrie and Freddy collect stamps. Carrie notes that she has 12 less than 5 times the number of stamps Freddy has. Carrie has 23 stamps. Write an equation we
could use to determine how many stamps Freddy has.

Which of the following will form the composite function?

Rose and andrew are financing $128,000 to purchase a condominium. they obtained a 15-year, fixed-rate loan with a rate of 5.05%. they have been given the option of purchasing up to four points to lower their rate to 4.81%. how much will the four points cost them?

Ben frank is an electrician who installs lighting fixtures. he charges (in dollars) his clients 15h+40f15h+40f where hh is the number of hours worked and ff is the number of fixtures installed. how much does ben frank charge when he works 77 hours and installs 99 fixtures?