A solution that satisfies all the constraints of a linear programming problem except the nonnegativity constraints is called

How to determine whether two known pairs of points are on the same line.

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?