Pl help Write an expression for the sequence of operations described below.
raise the difference of 2 and q to the 8th power
Do not simplify any part of the expression.

Aresearch company wants to test the claim that a new multivitamin to improve short term memory. state the objective of the experiment, suggest a population, determine the experimental and control groups, and describe a sample procedure.

In the diagram of circle a what is m

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}