How to put blue and green marbles in a bag 3/4 of the marbles are blue which of the following would be the total number of marbles in the bag A. 3 B. 6
C. 7
D. 8 ​

What’s the domain of this function? fastttt

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?

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).