Julio is paid 1.4 times his normal hourly rate for each hour he works over 30 hours in a week....

Julio is paid 1.4 times his normal hourly rate for each hour he works over 30 hours in a week. Last week he worked 35 hours and earned $436.60. Write and solve an equation to find julio's normal hourly rate, r. Explain how you know that your answer is reasonable.