Answer:
25 hours
Step-by-step explanation:
Hello here is a solution :
Answer: B not sure tho
Step-by-step explanation:
Let van =v and bus=b
V+6B=324
9V+3B=264×2 this will become
18V+6B=528 minus equ 1 from equ 2
-17V=-204 divide both side by -17
V=-204/-17=12
if V is 12 put it in equ 1
12+6B=324,6B=324-12=312 divide both side by 6
B=312/6=52
therefore the van and bus will take 12 and 52 persons respectively
I hope this helps you
1) 85$-3$=82$
2) 82$-3$=79$
3) 79$-3$=76$
4) 76$-3$=73$
5) 73$-3$=70$
85$-5.3$=85$-15$=70$
