Gia trị nhỏ nhất x^2+m^2x-5/-x-2 trên đoạn [-1;0]

Sandy works at a clothing store. she makes $7 per hour plus earns 15% commission on her sales. she worked 75 hours over the last two weeks and had a total of $2,566 in sales before taxes. which of the following is closest to how much she will earn in hourly wages and commission for those two weeks?

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4