Answer:
7 hours
Step-by-step explanation:
Tuesday - $11/2hrs
Saturday - $38.50/x
2*38.50 = 77
77 = 11x
77/11 =x
7=x
7hrs
160% of 35 is 56.
y · 160 = 56 · 100
160y = 5600
160y ÷ 160 = 5600 ÷ 160
y = 35
..
...
5
The one in the top left corner is the answer