In 4 years, a mother will be 5 times as old as her daughter. At present, the
mother is 9 times as old as the daughter. How old are the mother and the
daughter today?

It costs 4.25 for 1 pound of roast beef. how much will it cost to purchase 2.5 pounds of roast beef? round to nearest cent

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

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?