Rename 7/12 and 1/8 using the least common denominator

Which expression is not a polynomial?

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

(03.03 mc) choose the graph below that correctly represents the equation 2x + 4y = 24. (5 points) select one: a. line through the points 0 comma 6 and 12 comma 0 b. line through the points 0 comma negative 6 and 12 comma 0 c. line through the points 0 comma negative 12 and 6 comma 0 d. line through the points 0 comma 12 and 6 comma 0