Answer:
X=48
Step-by-step explanation:
22+26=48
180-38=132
180-132=48
n% = percentage of people that chose hot chocolate
150 x n% = 72
n / 100 = 72 / 150
n = 48
= total people x hot Choco percentage
= 500 x 48%
= 240
the equation of the line is
y = 6/5xy + 7/5x - 2/5
Solve for y. Do that by adding the opposite of the x-term, then dividing by the coefficient of y.
11y = 12x - 8
y = (12/11)x - 8/11
The slope is 12/11.
The y-intercept is -8/11.
I'm pretty sure it's d. y=-3x