Answer:
C
Step-by-step explanation:
The third one, because it has 3 terms
Fixed costs:
$350 + $120 + $170 = $640
Variable costs:
x * ( $6.50 + $3.64 ) = x * 10.14
Sales income ( total ):
x * $36.40
FC + FV - Income = 0
640 + 10.14 x - 36.40 x = 0
640 - 26.26 x = 0
26.26 x = 640
x = 640 : 26.26 = 24.37
Answer:
The minimum number of passengers needed per cruise, so that the cruise company can be sure it will make a profit is 25.
Answer:

Step-by-step explanation:
mean: (22+12+14+14+13+9)=14
|22-14| + |12-14| + ... + |9-14| =16
MAD = 16/6 = 
Answer:
(x, y, z) = (-8,4,-2)
Step-by-step explanation:
.......................................
Answer:
m=1/7
Step-by-step explanation:
Labeled the points and used Slope of a line formula.