MATHALGEBRA
posted by Anonymous .
Kadie bought 144 dougnuts for $80. her profit was $75 once she sold 100 dougnuts. What would be a equation for this?
A. P = 0.05n +80
B. P = 0.05n  80
C. P = 0.75n
D. P = 1.55n  80
Its D, but how do u get that answer, this is so confusing

Kadie bought 144 dougnuts for $80. her profit was $75 once she sold 100 dougnuts.
Which equation below represents Kadie's profit P, as a function of the number sold, n?
Sorry hadn't included all of the information before, does this anyhow help?
Respond to this Question
Similar Questions

algebra
How do I figure out this problem? You have 37 coins (all nickels , dimes, and quarters) adding up to $5.50. You have 4 more quarters than nickels. How many dimes do you have? 
precalc
The probability, P, in percent, that a person will respond to a certain ad can be modelled by the equation P(n)=12^(0.05n), where n is the number of days since the ad began on tv. After how many days is the probability greater than … 
Math cont.
The neighborhood skateboard club is starting a fundraiser in order to buy more skateboards. They have decided to sell logo mugs. The Mugs on Mugs Company offers to supply mugs to the club for $3.75 each plus a $55 process and handling … 
MATH ALGEBRA
Kadie bought 144 dougnuts for $80. her profit was $75 once she sold 100 dougnuts. What would be a equation for this? 
Math Help Qucik!
Alex bought 144 bagels for $80. His profit was $75 once he had sold 100 bagels. Which equation represents Alex's profit,P as a function of the number sold, n? 
STATS Math
Suppose a simple random sample of size n=150 is obtained from a population whose size is N=20,000 and whose population proportion with a specified characteristic is p=0.8. Please answer questions (1) through (5) below. (1) describe … 
Stats Math 3
Suppose a simple random sample of size n=150 is obtained from a population whose size is N=20,000 and whose population proportion with a specified characteristic is p=0.8. Please answer questions (1) through (5) below. (1) Describe … 
Statistics 1 plaese give answers to below question
Suppose a simple random sample of size n=150 is obtained from a population whose size is N=20,000 and whose population proportion with a specified characteristic is p=0.8. Please answer questions (1) through (5) below. (1) Describe … 
Math
1.The number of apples, a, is 6 less than half the number of pears, p. Write an expression that represents the number of apples in terms of the number of pears. 2.Which equation can be used to solve the following word problem? 
word problem math
Keith has p pennies, n nickels, and d dimes in his pocket. The total number of coins is 9. The expression 0.01p+0.05n+0.10d0.01p+0.05n+0.10d represents the value of the coins, which is equal to $0.53. He has two fewer nickels than …