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
8% of x = $18.80
x = 18.80/8%
x = 18.80/0.08
x = $235
Answer:
ok
Step-by-step explanation:
Car A: 3x + 6
Car B: 4x+8
Step-by-step explanation:
total: 7 (x+2)