Greg bought four notebooks for $6.40. what is the price in dollars of one notebook?

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply

Using graph paper, determine the line described by the given point and slope. click to show the correct graph below.(0, 0) and 2/3

Either enter an exact answer in terms of \piπ or use 3.143.14 for \piπ and enter your answer as a decimal.