Asugar solution was made by mixing 7 ml of a 50% sugar solution and 3 ml of a 80% sugar solution. find the concentration of the new mixture.

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)

What is the ratio of the length of an object in yards to the length of the same object in miles?

Jalen charges $25.50 for every 3 hours of yard work he does for his neighbors. ralph charges $34 for every 4 hours of work that he does. who charges less? opinions: 1.they charge the same amount 2.jalen 3.ralph