Four painters working at the same rate can paint a building in 6 days. how long would it take for three of them to paint the same building?

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

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