Joseph and Patrick purchased school supplies in the school bookstore Joseph purchases for notebooks and three pans for $11 Patrick purchases three notebooks and five pens for $11 what is the price of a notebook what is the price of a pen

We can make a system of equations:

Joseph: 4n+3p=11

Patrick: 3n+5p=11

Luckily enough, they are both equal to 11, so this is easy to solve. Just put the two together like this and solve for n:

4n+3p=3n+5p

n+3p=5p

n=2p

Plug 2p into either equation for n:

4(2p)+3p=11

8p+3p=11

11p=11

p=1

So a pen is $1, and that must mean a notebook must be $2 because it costs twice as much as a pen.

Hope this helped! Feel free to message me with any more questions.

javeir earned 56 dollors more than kyle so kyle and javier had 14w but javier made 56 dollors more so 14w plus 56 equals 70w so kyle has 14w

step-by-step explanation: hope i plz give me brainliest with the points so this is not constant cause it says last week so its clearly not every week