There are 3 times as many dogs as cats. If the total number of dogs and cats is 20, how many dogs are there?

How many lines can be drawn through points j and k? 0 1 2 3

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

Two florida panthers were weighed. one weighs 6x+21 pounds and the two together weigh 14x+11 pounds how much does he other panther weigh alone