Answer:
5 hours
Step-by-step explanation:
3$ x 5 hours= 15$ + 4$ for safty equipment = $19.00
1810
640+30=670
1573-680=903
903+907=1810
x - 6
A = L x W
A / L = W
x^2-11x+30 / x -5 = W (Simplify the numerator)
(x - 6) x ( x - 5) / x - 5 = W (Cancel the similar ones which is (x - 5) )
x - 6 = W
Hope that helps
