Find the quantity represented by each percent. 65% of 180 pounds

How do you find the circumfrance of a circle?

How does the graph of y = 3x compare to the graph of y = 3-x?

Isabelle is mixing red and blue paint to make purple paint she adds 3/10 of a fluid ounce of red to 12/25 of a fluid ounce of blue to make 1 1/30 fluid ounces of purple how many fluid ounces of red paint ounces of red paint will she need to make 3 fluid ounces of purple paint