Como convertir 18/5 en # mixt . ayudenme porq no s convertir en # mixto

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

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.

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?