What if... Situation B. Solving Equations in Going Positive
Ms. Gomez's class used equations to describe what happens at a particular point
during a game of Going Positive. For each equation:
• Find the missing number(s) x or y.
Brainy
Acts
Xtremes
ExCells
AmazingMs
Wise Owls
Smarts
450-300 = x
350 + x = "450
x + y = 150
200 + 150 - 100
=X
300-450 =
х
-350 + x =
-150
• Explain what the equation tells about a team's performance and overall score.

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.