Write an equation that would be perpendicular to the following equation- y= -1/5 x + 8

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18

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?

The anwser cause i do not understand just plez