Julio is paid 1.4 times his normal hourly rate for each hour he works over 32 hours in a week. last week he worked 40 hours and earned $509.76. enter and solve an equation to find julio’s normal hourly rate, r. complete the explanation how you know your answer is reasonable. asap 20 pts

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.