Question 408924
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Hi
Let x and (x-$142.50) represent the gate on Sat and Wed  respectively
Question states***
 x + (x-$142.50) = $5182.50
Solving for x
     2x = $5325.00
      x = $2662.50, on Sat.   $2520 on Wed.

CHECKING our Answer***
 $2662.50 + $2520 = $5182.50