Simplify the expression 12+(4^2-6)-2

Describe the relationship between the angles of similar triangles and the sides of similar triangles

Iknow the answer but the calculator doesn't seem to give the right one

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