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I have x=$50 notes and y=$N100 notes. There are eight notes altogether and their total value is $550. How many of each note do I have?​

User Gruenewa
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Answer:T o solve this problem, you can set up a system of equations to represent the given information and then solve for the values of x and y.

First, let's call the number of $50 notes x and the number of $100 notes y. We know that the total number of notes is 8, so we can set up the first equation as follows:

x + y = 8

Next, we know that the total value of the notes is $550. We can set up the second equation to represent this information as follows:

50x + 100y = 550

To solve for x and y, we can use substitution or elimination.

Using substitution, we can solve for y in the first equation and substitute this expression into the second equation. This gives us:

50x + 100(8-x) = 550

Solving for x, we find that x = 4, which means that we have 4 $50 notes. We can then substitute this value back into the first equation to find that y = 4, which means we have 4 $100 notes.

Therefore, we have a total of 4 $50 notes and 4 $100 notes, for a total of 8 notes.

Explanation:

User Amartynov
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