Which expressions are equivalent to -6+4q+(-6q)? A.) -6(q+1) - 4q or B.) 2(q-3) or C.) None of the above

How do i simply this radical expression?

The difference between the measures of two complementary angles is 14. find the measure of both angles.

Acertain drug is made from only two ingredients: compound a and compound b. there are 3 millimeters of compound a used for every 4 millimeters of compound b. if a chemist wants to make 693 milliliters of the drug, how many milliliters of compound a are needed?