The amount of money, y, in a cash box after x tickets are purchased for carnivals games. The slope of the line is 1/4 and the y-intercept is 8

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).

a recent drug survey showed an increase in the use of drugs and alcohol among local high school seniors as compared to the national percent.