Answer:
=18
Step-by-step explanation:
162 plants, if 60% of the plants live you can set it up like this: 60/100 = X/270, to find X, you cross multiply and divide by 100
28.35x 0.0625 = 1.772 (tax)
28.35 *0.2 = 5.67 (tip) 28.35+1.772+5.67 = ....
36 x 3/9.
3/9 = 0.33
0.33 x 36 = 12
