The linear equations are x + y = 16 and y = 3x + 4. Then the amount of the money of Maya and Fiona is $3 and $13.
What is the linear system?
A Linear system is a system in which the degree of the variable in the equation is one. It may contain one, two, or more than two variables.
Maya and Fiona have a total of $16.
Fiona has $4 more than triple the amount Maya has.
Let the amount of money Maya has to be x and the amount of money Fiona has to be y.
Then the equations will be
x + y = 16
y = 3x + 4
Then on solving the equations, we have
x = 3 and y = 13
The amount of money each of the girls has plotted on the graph.
More about the linear system link is given below.
https://brainly.com/question/20379472
