John called a plumber to fix a leak in his bathroom. The plumber charged $30 to come to the house and $25 an
hour while fixing the leak. If the final bill was $105, how
many hours was the plumber at John's house?

Rectangle pqrs has length a and width 4b. the x-axis bisects ps and qr what are the coordinates of the vertices

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

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.