3n=+1 What is the answer to this problem

6x - 8 = 16 solve the following equation. then place the correct number in the box provided.

According to the data set, where should the upper quartile line of the box plot be placed?

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?