Answer:
Step-by-step explanation:
1. mean 2. mean absolute deviation
$.65 (sixty five cents)
6
5/6 of 30 = ?
5 x
---- = ----
6 36
36 x 5 = 180
180/6 = 30
That means 30 singers are boys.
36 - 30 = 6 (the number of girls)
The equation graphed is
y = -3x + 3
