The watch costed $400 before the discount.
76 * 100 = 7,600
7,600 / 19 = 400
7) y = 4x
8) y = 7x/8
9) y = 25x/3
I think this are the answers.
Answer:
It should be 87.92
Step-by-step explanation:
Answer: He will receive only $55080 against the fire insurance that caused damage the property.
Explanation:
Since we have given that a house worth $250,000 has a coinsurance clause of 90 percent .
But the owner insure the property for $191,250.
That means the owner does not insure the property for his full value ,
Amount incurred on fire that caused damage =$80,000
Amount he will receive against his insurance is given by

Hence, He will receive only $55080 against the fire insurance that caused damage the property.
So your goal is to set it equal to Y, so you have to start by subtracting k and you get t-k, then you have to get rid of the fraction by multiplying both sides by the denominator (n), so then you get n(t-k) and the only thing left is to divide by the e, and you get 4