Luis bought stock at $84.80. the next day, the price increased $13.65. this new price changed by −3 3 4 % the following day. what was the final stock price, rounded to the nearest cent?

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.

Which of the following points is a solution to the system of equations shown? y - x = -1 x + y = -5

Point a is at 12, and point d is at 56. point c is midway between a and d, and point b is midway between a and c. which of these is the coordinate of b?