Anybody Know This. ?

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches,and a length of 3.2 inches?