Assuming this is the equation you want to operate on:



Before final operation we have to assume that x is not equal to 0. :)
Answer:
x=3, y=4
Step-by-step explanation:
hope this helps!
pls mark brainliest
Answer:
<h2>
The interest ethan will pay is $164.25</h2>
Step-by-step explanation:
To calculate the interest paid by ethan on the borrowed bike using the formula.
Simple Interest = Principal * rate * time/100
Principal = $2,190, rate = 2.5%, time = 3years
On substitution
SI = 

The interest ethan will pay is $164.25
Answer:
hope this helps
Step-by-step explanation:
Answer:
first one = 15x+30y-220
second one = 2.4x-4.4
Step-by-step explanation: