What is the equation in slope intercept form of the line that passes through the point (-8,9) and is perpendicular to the line represented by y = 4x-5 A. y=-4x-23
B. y=-1/4x-23
C. y=-1/4x+7
D. y=-4x+7

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?