Nolan has x dimes and y nickels. He has no less than 15 coins worth no more than $1 combined. Solve this system of inequalities graphically and determine one possible solution.

The scale for a map is 20 miles = 1/2 inch. the distance between two towns on the map is 3 3/4 inches. what is the actual distance between these towns? 150 miles 38 miles 75 miles 135 miles

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Write an equation for the function that includes the points (1,4/5) and (2,2/3)