No guessing free brainelyesthow many variable terms are in the expression 3xto the power of 3 y + 5xz − 4y + x − z + 9? (input a numeric value only.)

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

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4