Apainter charges $35 per hour for labor plus $40 for a ladder rental when he paints a house. the customer provides the paint. the total charge to paint a customer’s house was $950. how many hours did the painter spend painting this house?
f.12 2/3 h
g. 28 h.
h. 23 h
j. not here

the answer is not there.  first you take 950.00 and back out (subtract) the 40 dollar fee for a ladder rental which leaves 910.00  then divide the 910 by 35/hr and you get 26 hrs.

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