The container that holds the water for the football team is 12 full. after pouring in 7 gallons of water, it is 34 full. how many gallons can the container hold?

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

In angle pqr find the measure of

The statements below can be used to prove that the triangles are similar. ? △abc ~ △xyz by the sss similarity theorem. which mathematical statement is missing? ∠b ≅ ∠y ∠b ≅ ∠z