the rectangle shown has a perimeter of 58 cm and the given area. its length is 5 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle. given area is 100 cm^2. what is the length and width.

Janet is mixing a 15% glucose solution with a 35% glucose solution. this mixture produces 35 liters of a 19% glucose solution. how many liters of the 15% solution is januet using in the mixture? a. 25 liters c. 28 liters b. 7 liters d. 10 liters

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2