900/18=50
On average, 50 students rode each bus
Hope this helps!
Answer:
xyz(x + z)
Step-by-step explanation:
sorry if im incorrect
A
If she always sells 110 then it can be less but we dont know if its equal or if she sold more
Step-by-step explanation:
4x+x-1+2x+1
since any number power zero is one
group like terms
4x +x+ 2x-1+1
7x=0
divide both sides by 7
x= 0
