Question
The charges for printing postcards are as follows:

Number  Charges
First 100 postcards $38
Every additional postcard $0.18

How much does it cost to print 400 postcards?
1 m

Click button first when a symbol is required. X

The charges for printing postcards are as follows:

Number  Charges
First 100 postcards $38
Every additional postcard $0.18

How much does it cost to print 400 postcards?