Xvaries directly with y and inversely with the square of z

27 is what percent of 108? 27 is % of 108

Consider the linear function that is represented by the equation y= 4x+5

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