Plaaassseee find the product in the simplest form.

1. 1 3/2 x 11

a) 19 1/4
b) 11 2/4
c) 8 1/4
d) 15 3/4

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?

Icould really use some with this question.

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?