Answer: It will take 10 hours.
Step-by-step explanation:
Given: Distance traveled by Ruby in 
hours = 
of Total trip.
i.e. Time taken to complete of Total trip= hours
Time taken to cover the total trip = Reciprocal of x ( )
Therefore , it will take 10 hours to complete the trip.
Answer:
the answer is d because the numbers are multiples of eachother
Step-by-step explanation:
Answer:
the square root of 16 is 5
Answer: B
$30 + 0.18m < $55
Look at the signs!!!!
Additional mean add!
Less than <
M represent the number of miles
Well, first of all, LCM means Lowest Common Multiple. So you have to write out the factors of each of the numbers. So that will be;
2= 2, 4, 6, 8, 10, 12, 14, 16, 18, 20
5=5, 10, 15, 20
So now, you have to pick out the numbers that are common to both numbers. So;
10, 20
10 and 20 are the only common numbers. So you have to look for the lowest common number. And that is 10. So the LCM is 10.. Hope i helped. Have a nice day.
