Let's rewrite the expression as
So, if 
, you may divide both sides by 
, the equation becomes 
, and the only solution is 
, which means that this is not an identity (an indentity is tautologically true, no matter the value of x).
If instead 
, you are multiplying both sides by zero, so the equation becomes
So, it doesn't matter which value for x you choose, because you will always end up with 
, which is obviously always true.
Answer:
the sale price would be $36.00
Step-by-step explanation:
Answer:
973.2 miles
Step-by-step explanation:
miles travelled = miles on the odemeter after the trip - miles on the odemeter before the trip
8192.6 - 7219.4 = 973.2
Answer:
3/8 is less than 2/8 but greater than 3/12 and 5/12
Step-by-step explanation:
Answer:
option 1
Step-by-step explanation:
- we can easily rule out option 2, since 1/25 would not come out to $25 each day.
-we can rule out options 3 and 4 since it was not $75 each day and not $1 for 150 days.
<em>-we can conclude that the correct answer is option 1, 25/1, because if we divide that, we get $25, the amount each day spent.</em>
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hope this helps :)
