3 buses x 42 = 126... So the final bus will carry 155-126=29 students.... Mental Math.
Answer:
When you barter, you must trade it for something else in order to buy something.
Step-by-step explanation:
Answer:
15
Step-by-step explanation: You would think 15. 810 copies every 9, minutes. Nine divided by 810 equals 90. 90 copies every minute. 1,350 divided by 90 is fifteen. =fifteen.
Answer:
d
Step-by-step explanation: