900/18=50
On average, 50 students rode each bus
Hope this helps!
Answer: y+2x=15
Step-by-step explanation:
Given
Two points A and B are (4,7) and (6,3) respectively
Using two-point form

Putting values

-2x^2=-15-5
-2x^2=-10
x^2=-5
X≠R i am not quite sure but...hope it helps :)
<span>d. 40 units because i counted all the way to the next dont and it gave me the frist answer and i keep doing that unitl i figure out all the sides</span>