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Douglas Adams told me that the answer is <span>The Ultimate Question of Life
42 (km²).
</span>
Answer:
p = £7.00
Step-by-step explanation:
Represent the original price by p. Then 0.80p = £5.60, or p = £7.00.
If a price is discounted by 20%, the discounted price is (1 - 0.20), or 0.80, times the original price.
The correct answer is D) 13.2 feet!
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Answer:

Step-by-step explanation:
We have been given an equation
. We are asked to find the solutions of our given equation.
First of all, we will cross multiply our given equation as:

Subtract
from both sides:


Now we will factor out
.



Now we will factor by splitting the middle term.



Now we will use zero product property and solve for x as:



Now, we will check for extraneous solutions.
We can see that
will make both denominators zero because our function is not defined at
.
Therefore, the solution for our given equation is
.
Answer:
4 kilometers.
Step-by-step explanation: