Question 9 of 20 : select the best answer for the question. 9. –2x(–3x 2y)(2y) = ? a. 12x3y2 b. –3xy2 c. 3xy2 d. –12x3y2

At dinner, 2/5 of the people had fish and 1/3 had chicken. if everyone else had lamb, what fraction of the people had lamb? and if 40 people had lamb , calculate the total number of people at the dinner.

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane

Bring the fraction a/a-4 to a denominator of 16-a^2