If u add 5 23s, and divide by 23, it is 23, right?
Armando has read 6.9 pages, Billy has read 7.92 pages, Robert has read 8.16 pages ,& Joel has read 9.66 pages. So Joel can read the greatest number of pages in one day.
Answer:
12
Step-by-step explanation:
This is a proportion question.
8/x = 12/(12 + 6)
8/x = 12/18 Reduce the right hand side
8/x = 2/3 Cross multiply
2x = 8*3 Combine the right side
2x = 24 Divide by 2
x = 24/2
x = 12
It all depends on the speeds of the cars. If they are going the same speed, the lines could never cross. Or they could could cross once, if one car passes the other.
However, if the speeds are changing, then there could be multiple solutions.
