Of 212 consumers polled, some like only animated movies, some prefer just musicals, and some like both. if 74 people like only animated movies, and 86 like both, how many people prefer only musicals?

6.3x+14 and 1.5x-6 answer in simplified form

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

Icould really use some with this question.