Aman wishes to divide $500 among a, b and c so that a gets $20 more than b, and c 1/2 as much as b; how much will each receive?

Asap i need it now choose all the answers that apply. sex-linked disorders affect males more than females affect females more than males can be carried by females, without being expressed are always expressed in males are caused by genes carried on the x and y chromosomes

Ineed to know the answer to this algebra question.

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.