.. . lisa and shreya are selling pies for a school fundraiser customers can buy apple pies and pumpkin pies. lisa sold 8 apple pies and 4 pumpkin pies for a total of $80. shreya sold 8 apple pies and 3 pumpkin pies for a total of $72. find the cost for one apple pie and pumpkin pie.

Apple:$6 , Pumpkin:$8

Step-by-step explanation: 8*6+8*4=80 ,   6*8+8*3=72

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;