Answer:
Union of inqualities:
x<7 or x>8
(not sure if this helps or not sorry!)
Answer: a = 6
Step-by-step explanation:
2a - 8a = 12 - 8a
Add 8a to each side
10a - 8a = 12
Subtract 10a and 8a
2a = 12
Divide each side by 2
a = 6
I think its b. 16b idk tho
Answer:
see below
Step-by-step explanation:
Equilibrium quantity means the quantity supplied at a given price is equal to the quantity demanded at that price. To find it, look for the line in the table where quantities are equal. That line tells you the equilibrium price as well as quantity.
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On a graph, it is the point where supply and demand curves intersect (quantities are the same at the corresponding price).
There are at least a few ways to express it, one of them being:
<u>p' = p + 0.075p</u>
p' is for population in the upcoming year.
0.075 is as much as 7.5%, so we just add current population and the value of expected increase.