Chandler can mow 2 lawns per hour. Use an equation to determine the number of hours it will take him to mow 7 lawns.

A. 14 hours
B. 3 1/2 hours
C. 2 1/2 hours
D. 7 1/2 hours

Aformual for 8 bottles of window cleaner calls for 6 cups of rubbing to customers alcohol 2 1/4 gallons of water and 1 1/2 cups of ammonia alcohol would the forula call if a factory made 1,280 bottles for stores to sell to customers

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10