Your answer is A, since there is a variable and two numbers, two numbers is the binomial part. Hope this helped!
This is solved for all values of
y = -x-3. (Assuming you meant that 2x+2y=-6).
Simply simplify the ratios/fractions into their simplest fraction form and divide the numerator by the denominator. If they are equal, they are in fact proportions, if not, they aren't
Answer: D) 49.86
276.99 x .18 (or 18%) = 49.8582
