Maria spends $20 on lottery tickets every week and spends $125 per month on food. on an annual basis the money spent on the lottery tickets is _% of the money spent to buy food.

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?

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?

What is the sum of the first 8 terms of the geometric series