Zac collected 4 pounds of aluminum cans. Brittney collected 1 and 1/3 times as many pounds as Zac. Eduardo collected 7/8 as many pounds as Zac. How many pounds of aluminum cans did the three children collect all together?

Perform the required operations on the following functions given: f(x)= 3-x; g(x)= -2x find g[f(x)]

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.

Jose correctly answered 80% of the questions on a language arts quiz. if he answered 16 questions correctly, how many questions were on the language arts quiz?