Answer:
10 NICKELS 10 PENNIPENNY'S
Step-by-step explanation:
The system of inequalities is x + y >= 20 and 0.05x + 0.01y <= 0.65. When graphed, the overlapping area of both inequalities represents the possible combinations of nickels and pennies Sebastian could have. A potential solution could be (10,10) -10 nickels and 10 pennies