If there are 42 boys and 54 girls in a room, fill out all of the possible ratios of boys to girls that could be made.

Can you decompose the numbers 20,740,6,000

Write an equation of a line in slope intercept form that is perpendicular to the line 2x -3y = 12 and passes through the point (2, 6).

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.