Question

I have x$50 notes and y$100 notes. There are eight notes altogether and their total value is $550. how many of each noted do I have?​

Answer 1

Answer:

Step-by-step explanation:

X notes of $50 and y notes of $100

Total notes are 8

x+y=8. .......(1)

Total amount =550

50x + 100y =550

Dividing by 50,

x+ 2y = 11. ......(2)

Subtracting equation (2) from (1)

-2y = -3

y=3/2

X=13/2

Answer 2

Answer:

5 notes of 50$ and 3 notes are of 100$