A customer buys for products priced at $18 $22 $35 and $40 from the same store the customer returns the most expensive product and gets a refund for that one pot out how much money did the customer end up spending at that store

To calculate how much money the customer ended up spending at the store, we need to find the total cost of the products purchased and subtract the refund amount for the most expensive product.

Step 1: Add up the prices of all the products purchased:
$18 + $22 + $35 + $40 = $115

Step 2: Subtract the price of the most expensive product from the total cost:
$115 - $40 = $75

Therefore, the customer ended up spending $75 at the store after returning the most expensive product.

$18+ $22+ $35=.....