Tony bought headphones that were marked $70.He used a coupon for 15% off, and he paid 6% tax on the discounted amount. What was the final cost of the headphones?

Jalen charges $25.50 for every 3 hours of yard work he does for his neighbors. ralph charges $34 for every 4 hours of work that he does. who charges less? opinions: 1.they charge the same amount 2.jalen 3.ralph