y = mx + b
m = slope or rate of change
b = y-intercept
x = input
y = output
I think its 384 because if you multiply the two numbers underneath then you get 384 which is how they got all the other numbers
The first thing we are going to do for this case is define variables.
We have then:
x = Number of boys
y = Number of girls
We now write the system of equations:
x / y = 11/9
x = y + 124
Solving the system we have:
x = 682
y = 558
The number of students is:
x + y = 682 + 558 = 1240
Answer:
the total students in the school is:
1240 students
Answer:
Your answer is 34 1/2, have a great day and happy holidays!
Step-by-step explanation:
