Question

The price of each frozen yogurt at a store is $4. A customer pays exactly $30 for x frozen yogurts after a $2 discount. How many frozen yogurts does the customer buy? (Is it 7,8,15, or 17 frozen yogurts?Also please tell me the steps to the prob too?)

Answer 1

Since there was a $2 discount, add the $2 to the $30. Now it's $32. Then divide $32 by the $4, which equals 8. So the customer bought 8 frozen yogurts.