Answer: 30 students in each bus.
Step-by-step explanation:
99 students - 9 students = 90 students
30 students × 3 buses = 90 students
Answer:
-1/2
Step-by-step explanation:
use the slope formula:
(2-4)/(2-(-2)) = -2/4 = -1/2
you can also look at the graph and see it rises -2 (negative means goes DOWN 2) and runs 4, and the slope is rise/run, so it would be -2/4 which simplifies to -1/2
Distance or meters and speed
Answer: 12 : 14 18 : 21 24 : 28 30 : 35
Step-by-step explanation:
hope these is the right answer to your question
Answer: 
tanks of gas
Step-by-step explanation:
Let the x be the number of tanks of gas, then
The amount of gas used by first car= 
The amount of gas used by second car= 
The amount of gas used by third car= 
Thus, the total change in the amount of gas for all three cars=
Since, the amount of gas 
tanks of gas is used for all three cars.
Therefore, the total amount would be negative .
hence, the answer is tanks of gas.
