Isaiah and his children went into a grocery store where they sell peaches for $1.50
each and mangos for $1 each. Isaiah has $15 to spend and must buy no less than 12
peaches and mangos altogether. If a represents the number of peaches purchased
and y represents the number of mangos purchased, write and solve a system of
inequalities graphically and determine one possible solution.
Looking for 2 inequalities and 2 plot points