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HELP EXPLAIN THIS PLEASE

HELP EXPLAIN THIS PLEASE-example-1
User Ryan Guest
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Explanation:

a) x = riders y = racers ( that is just what I picked...YMMV)

b) x+y = 321 <======given

c) 25 x + 15 y = 6935 <=====given

Now just graph the two equations.....where they cross is the solution.

Graph below:

HELP EXPLAIN THIS PLEASE-example-1
User Duncan Macleod
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