Explain why some systems of equations have no solutions, why some systems have one solution, and why some systems have infinite solutions.

How can we find the measure of an exterior angle if we know the measurement of an interior angle

Choose the point slope form of the equation below that represents the like that passes through the points (-6,4) and (2, 0)

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?