Tony Soprano has a collection of five-dollar and one-dollar bilis in his shirt pocket. He has 100 bills in all worth a total of $420. Which of the following systems of equations could be used to completely determine how many of each type of bill he has? A. x+y=100 5x + y = 420
B. 5x + y = 420 100x + 420y = 5
C. x+y=100 x+y = 420 5x + y = 100

Step-by-step explanation:

From the question we are told that:

Five-dollar bill  x

One-dollar bill  y

Total number of bills

Worth of bills

Generally the equation for Total number of bills  is mathematically given by

Since it is made up of five and one dollar bills

Therefore

Hence the Equation for Total worth of bills is

The System of equations used is

the answer to your question a or b but i am pretty sure it is b. i hope this : )

step-by-step explanation:

answer: b.36 feet

step-by-step explanation: