WORTH 45 POINTS Jada has p pennies and n nickels that add up to more than 40 cents. She has fewer than 20 coins altogether.
Part 1. Write a system of inequalities that represents how many pennies and nickels
that Jada could have.
Part 2: Is it possible that Jada has each of the following combinations of coins? If so,
explain or show how you know. If not, state which constraint-the amount of money
or the number of coins-it does not meet.
a. 16 pennies and 2 nickels
b. 10 pennies and 8 nickels