At a meeting of musicians, 56 of the musicians play the piano but only 35 play the violin. What is the minimum number of people at the meeting who play both piano and violin?

Can't gugys answer the ratio question. this is urgent the plans of a building is drawn toward scale of 1: 1000. kfc the foyer on the plans measures 62mm by 54mm, how large is the foyer in real life?

What expression is equivalent to 1/2(2+3x-6)

What is the graph of the absolute value equation ? y=|x|-5