Complete the missing value in the solution to the equation. −3x+7y=5x+2y
(-5,?)
whats the y value?

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.

What is the absolute value of the complex number -4-sqrt2i

State how many imaginary and real zeros the function has. f(x) = x3 - 20x2 + 123x - 216