SOLUTION: There are two fruit stalls that are located on separate areas in the park. At the end of the day, the first stall sold 25 apples and 10 oranges for a total of 610 pesos. The second

Algebra ->  Algebra  -> Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: There are two fruit stalls that are located on separate areas in the park. At the end of the day, the first stall sold 25 apples and 10 oranges for a total of 610 pesos. The second      Log On

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Question 293823: There are two fruit stalls that are located on separate areas in the park. At the end of the day, the first stall sold 25 apples and 10 oranges for a total of 610 pesos. The second stall sold 13 apples and 18 oranges for a total of 506 pesos. Find how much one orange cost
Answer by richwmiller(9135) About Me  (Show Source):
You can put this solution on YOUR website!
25a+10r=610
13a+18r=506
r=59/4= 14.75 pesos per orange
a=37/2=18.50 pesos