Answer:
b
Step-by-step explanation:
9/2 would be bigger than other 8/3
'cause we can either calculate it or can predict by the difference between numerator & denominator.
Hope it helped!
Answer:a=130,b=50
Step-by-step explanation:
a+b= 180
2a-5b=10
2(180-b)-5b=10 (I have substituted (180-b) for a here.)
360-2b-5b=10
350=7b
b=50
a+50=180
a=130
Answer:
53 students on each bus
Step-by-step explanation:
506-29=477 (take out the students that went by car)
477/9 = 53 (distribute 477 students evenly in 9 buses)
Answer:
Like 50
Step-by-step explanation:
