PLEASE HELPP!! Point A has the coordinates (-3,15) and point B the coordinates (9,11).

(if you can show me your work!)

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.

Its worth 10000000 points need asap if you answer correctly ill mark brainliest

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are: