There are 1000 workers in factories each worker works 30 hours a week is paid $10 and 50 cent an hour how much is the company pay workers all together each week

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4

What are the steps to solving the inequality 3b + 8 ≥ 14?