Answer:Lucas is faster
Step-by-step explanation:
Distance = speed × time
Time = distance × speed
the path from the bottom to the top of the mountain was 2 miles.
James climbed at an average rate of 3 mph. This means that the time it took James to climb to the top of the mountain would be
2/3 hours
James ran back at 4 mph. This means that the time it took James run back to the bottom of the mountain would be
2/4 = 1/2 hours
Total time that James spent would be
2/3 + 1/2 = 7/6 = 1.7 hours.
Lucas climbed at an average rate of 2 mph. This means that the time it took Lucas to climb to the top of the mountain would be
2/2 = 1 hour
Lucas ran back at 5 mph. This means that the time it took Lucas to run back to the bottom of the mountain would be
2/5 hours
Total time that James spent would be
1 + 2/5 = 1.4hours.
Answer:
For it to be completed it will be 30
Hello there!
To solve for this problem, you need to solve for x. To do that, you must isolate the variable (x) on one side of the equation.
We have the following equation:
-9 = x - 14
To isolate x, we need to get rid of -14.
So, to get rid of -14, we need to cancel it out by implementing a number of equal but opposite value. The opposite of -14 and is of equal value is 14.
Add 14 to both sides.
-9 + 14 = 5
-14 + 14 = 0
We are now left with the following solution:
x = 5
I hope this helps!
C
You just gotta read the graph. Chocalate is 10, Hard Candy is 13 and Chewy is 9
Answer:
10
Step-by-step explanation:
5
2 x
-------
10
