Answer:
because they allow us to make direct comparisons
Step-by-step explanation:
Step-by-step explanation:
Total tomato plants = 24 + 30 = 54
Total green bean plants = 18 + 25 = 43
The ratio of tomato plants to green bean plants

P=2L+2W
P-2W=2L
P/2-W=L
L=P/2-W
You have to take the amount of money payed, which in this case is 45.50, and divide it with 7.