A polygon looks like this,
Kecia has 12 nickels and 9 dimes.
This is true because...
12 x 5 = 60
9 x 10 = 90
90 + 60 = 150
In other words $1.50
Answer: B. The product of P and S is always a rational number.
Step-by-step explanation: The product AND sum of two rational numbers will ALWAYS be rational.
