Charley and Sarah went to the candy store.
Charley bought 5 pieces of fudge and 3 pieces of
bubble gum for a total of $5.70. Sarah bought 2
pieces of fudge and 10 pieces of bubble gum for
a total of $3.60. Write a system of equations that
can be used to determine the cost of 1 piece of
fudge, f, and 1 piece of bubble gum, g. How
much would be for 1 piece of fudge and 1 bubble
gum?