Cost = 15x + 2000
Earning = 35x
At break even, cost = earning
35x = 15x + 2000
20x = 2000
x = 100
100 rides are needed to break even.
Sure! What’s the question (sorry if you provided an image I appear to not be able to see it)
Answer:
0.0625
Step-by-step explanation:
The number of permutations of the 4 different letters, taken two at a time, is given by:
Answer:
Cos C = adjecent/hypotenuse
Cos C = 14/50
divide the numerator and the denominator by 2
Cos C = 7/25
The answer is C
