Answer:
Step-by-step explanation:
Yes it 120
Let n represent the # of students in the class.
Then 8n candies + 4 candies = 5n candies + 40 candies
Combining like terms: 3n = 36 candies. Solving for n, n = 12 students.
The m in the equation is the slope and the y-intercept is the b.
y=1x-1
y=mx+b