Answer: 450
1st yr = 18 students
25 yrs = x
Cross multiply
x = 18 × 25
x = 450
There is no photo of the equation I can’t help you if you don’t give me something to work with
Answer:
Step-by-step explanation: Supplemenatry equal 180 degrees so if you know one find the other
Answer:
-3
Step-by-step explanation:
This is slope-intercept form y = mx + b where m is slope and b is y-intercept.
You just read the numbers knowing what they represent, and in this case b is -3.
I think the answer would be 9? Correct me if I’m wrong