The sum of a number, x, and is equal to 4. Which set of equations correctly represents 2?
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Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

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