Answer:
car a-50 kilos per hour
car b-55 kilos per hour
car b is faster
Step-by-step explanation:
150/3=50
220/4=55
Answer:
Let x = the number
2(x-5) = 9
2x - 10 = 9
2x = 19
x = 9.5
Step-by-step explanation:
i dont know, my personal thoughts is that I will not do it:)
In 1 hour you pick 60 lines, so in 8 hours you pick 60*8 = 480 lines
