Test QUESTION TWO
100%
We have finally been told that we are going back to school! YAY! You want to go shopping
for some new clothes, which is perfect because they-are having a huge sale
. Shoes are 70%
off
, shirts that usually cost $20 are on sale fok $12 each if you buy 3 or more
are half off, finish this expression if you are going to buy pairs of shoes
ts, and to
pair of jeans. Users to represent the original price of the shoes and ji to repent the
original price of a pair of jeans.
Total Cost:
(2)s + (3) +(0.5)
+
o

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step-by-step explanation:

the population of other specie of birds will decline or other specie of birds will find some alternate source of food to survive.

explanation:

according to the competitive exclusion principle, which is also known as gause's law, two specie living in the same niche and feeding on the same resource cannot co-exist stably.

as we have well studied the theory of natural selection which states that only those organisms survive which have better tendency to compete for food and adapt to the environmental conditions.

coming towards the question, what wi ll happen when one species outcompetes the other for the small fish , the other specie will not get enough food and will start to die or decline in population. eventually either other specie needs to find another alternative food source for itself or migrate at some other location where there is less competition otherwise it will just not exist anymore at that niche.

hope it !

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.