Equation: 50+15x=200
solution: x= 10
it would take him 10 weeks to purchase the bike he wants.
Answer:
The common ratio is

Step-by-step explanation:
To find the common ratio in a geometric sequence divide the next term by the previous term
That's
The first term is 3 and the next term is 4
so the common ratio will be
<h2>3/4</h2>
Hope this helps you.