Show that you can factor the expression x2y - 12 + 3y - 4x2 by grouping in two ways. PLZ HELP WILL MARK BRAINLIEST

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species

Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle

Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.