PLEASE HELP! create an example of a linear system that would best be solved using the substitution method. explain your reasoning.

Question

asked Mar 3, 2021 105k views

1 Answer

Jeaf Gilbert · Answer 1 · 2021-03-08T04:32:29+0000

Answer:

In your change cup you have 28 coins. All of which are nickels and quarters. Together they add up to $4. How many coins do you have of each.

It is easier to solve by substitution.