Show 5 different ways to make 492,623

Ascatterplot is produced to compare the size of a school building to the number of students at that school who play an instrument. there are 12 data points, each representing a different school. the points are widely dispersed on the scatterplot without a pattern of grouping. which statement could be true

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

Which one ? is the answer and how to find this answer