11=2x+7+4 Pundo #1: Solve the 4 oquations for X -90 = 6 (1 + 2x) A: X = NS D: X=-8 G: x=-5 Answer Choices: I B: X=-10 C: x = 0 E: x= ARN I F: x=-1 H: x=2 I: x = 11 13 (6x - 8) -114 Two a two later apreaps. no spaces. -21 = -7(x+8+7(x+5)

Ineed with number 6 , explain how to get 1978

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.

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c =