Can someone please help me ASAP

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?

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14

Nikita wants to apply for student aid to fund her college education. arrange the steps involved in nikita’s application for financial aid