The Mt. Somewhere Jungle usually receives 100cm of rain each year. However, it declined 20% last year. a. By what fraction did it decrease?

Select the quadratic that has root x = 8 and x = -5

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?

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.