Answer:
The answer is y = 4
x − 4
Step-by-step explanation:
21 divide by 4 is 5.25. She travels 5.25 miles per hour. 42 divide by 5.25 is 8. It would take 8 hours for Shelly to bike 42 miles.
Answer: 12\5 :)
Step-by-step explanation: :)
Simplify both sides then isolate the variable
t=10