She started with 81 baseball cards.
To find the other endpoint with a given endpoint and midpoint, you subtract the midpoint values from the endpoint, then with whatever the answer is, you subtract that from the midpoint.
The answer would be A) 8.75
To solve you substitute the numbers into the equation y=kx
350=40k
then you would divide and get 8.75
(960-680)+d= total profit
960-680= 280 dollars of total profit
280× 186 days (six months and six days)= 52,080
So in six months and six days the store will become profitable.
Answer:
Step-by-step explanation:
#1) 
∡C =62.49
