You don't have the answer choices but if there were no decomposers within an ecosystem, some plants could die due to a shortage of nutrients
.
Answer:
d = .4p
Step-by-step explanation:
Discount = original price * discount rate
We know the discount rate is 40%
original price is p
discount = d
d = p*40%
Changing this to decimal form
d = .4p
Well 15 is over 8 so figure out how many times 8 goes into 15 then the rest of 15 replaces it over the 8