-15+5x= 20
5x= 35
x= 7
20= -15+5x
35= 5x
7 = x
I hope you can read this, and I hope you understand how I did 7. I probably overworked it, and it was possibly a simpler way to get it.
Answer:
8/19
Step-by-step explanation:
Use this rule: a b/c=ac+b/c
2x8+3/8
To answer that question, you need to multiply 35 minutes × 240 days.
So:
35
× 240
_________
8400 minutes,
So Jodi walked a total of 8400 minutes
I hope this helped :)