Answer:
9
Step-by-step explanation:
1.
of students ride the bus to school. Note that

2.
of students walk to school.
3. The fraction of students that ride the bus or walk to school is

Answer: the fraction of students that ride the bus or walk to school is 
Answer:
I believe that x is equal to 10
Step-by-step explanation:
If you divide the 2 in 3 you get .6 and if you divide 2 in 5 ou get ,4 now add them you and get 1 now add that 1 to 30 your answer should be 31
1.905 rounded to the nearest tenth is 1.9