Question

You can ride your bike around your block twice and the whole neighborhood once in 10 minutes. You can ride your bike around your block twice and the whole neighborhood 4 times in 31 minutes. How long does it take you to ride around the neighborhood?
Write a system of linear equations and explain how to solve please! Don't just give me the answer, I need to know how you got the answer. I will give brainliest to the best explanation!

Answer 1

I THINK,4=31
1=?
(1*31)/4=x
X=31/4
X=7.75minute to ride around the neighborhood once
It may not be correct