A plane flies against the wind 288 miles from LAX to San Jose and then returns home with the same wind. The wind speed is 60m/h. If the total flying time was 2 hours, what is the speed of the plane?

Please provide explanation❗️

Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?

Plzz ! if you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking/show your work:

30 points if you answer all 3 questions with work!