Identify the like terms in the equation 2/9 x + 6/7 + 2.35x = -4/5 x.

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.

The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form

We just started the introduction into circles and i have no idea how to do this.