SOLUTION: A movie ticket cost m dollars m dollars. During a sale, if a customer buys one ticket for m dollars, each additional ticket he buys cost n dollars less than the first ticket. For e

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: A movie ticket cost m dollars m dollars. During a sale, if a customer buys one ticket for m dollars, each additional ticket he buys cost n dollars less than the first ticket. For e      Log On


   

Question 1141364: A movie ticket cost m dollars m dollars. During a sale, if a customer buys one ticket for m dollars, each additional ticket he buys cost n dollars less than the first ticket. For example the cost of the second ticket m-n dollars. Which of the following represents the total cost, in dollars of x tickets during the sale?
A) m+(x-1)(m-n)
B) m+x (m-n)
C) m+(m-n)/ x
D(m-n) +(m-n)/x
Answer by josgarithmetic(39614) About Me  (Show Source):
You can put this solution on YOUR website!
(B)




This part is a different question: If 2a = 5b and 5b=6c, what does a equal in terms of c? A. 6/5 c B) 3c C) 15c D) 30c;

2a=5b, and 5b=6c, then
2a=6c, equating or substituting for 5b.
a=6c%2F2
a=3c