Quick : explain how to solve the following system of equations. what is the solution to the system? 2x+2y+z=-5 3x+4y+2z=0 x+3y+2z=1

Lindsay used two points, (x, y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse

Acompany charges $0.10 for each letter engraved. bobby plans to spend no more than $5.00 on the engraving on a jewelry box. write and solve an inequality to find the maximum number of letters he can have engraved.