The cost of mailing a package is c cents for the first b ounces and d cents for each additional ounce. find the cost, in cents, for mailing a package weighing f ounces if f is more than b

Answer 1

f = cb + d(total ounces-b)

Answer 2

Huh. I thought that f was the total ounces, f>b. So, the cost is

cb+d(f-b)

Answer 3

ms.blox bought 6 pounds of hamburger
at $1.88 per pound and a bag of potatoes for $1.35.how much did she spend in all?

Answer 4

$3.23