Darnelle drew this figure and the accompanying equations.

w + x + y = 180 y + z = 180which equation must also be true?
a
w + z = 180
b
y – x = w
c
w + x + z = 180
d
w + x = z

The average of 5 distinct scores has the same value as the median of the 5 scores. the sum of the 5 scores is 420. what is the sum of the 4 scores that are not the median? * explain how you found the answer * a) 315 b) 320 c) 336 d) 350 e) 360

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.