Barry earns $36.00 for 6 hours of yard work. henry earns $24.00 for 3 hours of yard work. who has the beterano hourly rate of pay?

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11

i think the answer is d im not sure