(SHOW YOUR WORK) a) Solve the equation
6x - 3y =9 for y.

b) Use your answer from part (a) to determine the value of y when x= -6

To determine the number of deer in a forest a forest ranger tags 280 and releases them back

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?

(60 points) explain this in detail