Question 1159340
Let X = Ashley's Total Sales
Let Y = Bernard's Total Sales

Ashley's Pay = $200/week + 5%X
Bernard's Pay = $325/week + 2.5%Y

their weekly pay is the same, so
 $200/week + 5%X = $325/week + 2.5%Y
5%X - 2.5%Y = $125

We have one equation and 2 unknowns
This is not solvable.