What's 456789 times 23456789?

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?

What is 0.368,0.380,0.365,and 0.383 in order from least to greatest

If bradley saves for 4 weeks, what is the total amount of money he will have saved?