Zane bought 8 peaches. He gave the cashier a $50 note and received $4r change. If r = 5, how much did each peach cost?

Step 1: First, we need to find out how much money Zane spent on peaches. We can do this by subtracting the change he received from the amount he gave to the cashier.

Step 2: The problem states that Zane received $4r in change, and that r = 5. So, we substitute 5 for r in$4r to get $4*5 =$20.

Step 3: Now, subtract the change from the amount Zane gave to the cashier. So, $50 -$20 = $30. This is the total amount Zane spent on peaches.

Step 4: To find out how much each peach cost, we divide the total amount spent by the number of peaches. So, $30 ÷ 8 =$3.75.

Therefore, each peach cost $3.75.