What is the solution to this problem? 9 to the fourth power • 9 to the negative 3 power

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !

Using the information in the customer order, determine the length and width of the garden. enter the dimensions. length: feet width: feet

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?