John buys a vacuum cleaner for $250 and a dishwasher for $450.
The total cost of the vacuum cleaner and dishwasher is $250 + $450 = $700.
John has a $75 off coupon, so the total amount he spent is $700 - $75 = $625.
#### 625
The answer is: 625
Below is a math problem. Provide a detailed, step-by-step solution.

### Problem:
John buys a vacuum cleaner for $250 and a dishwasher for $450.  She has a $75 off coupon.  How much did he spend?

### Answer:
