Aaliyah went to the 2016 Summer Olympics and watched the US women’s volleyball match against Brazil. 70% of the serves from Brazil were out of bounds. Aaliyah saw 30 serves from Brazil. How many serves from Brazil were out of bounds?

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

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.