Answer:
The costs will be the same at 21 pounds.
Step-by-step explanation:
Let p be the number of additional pounds. (Total weight would be p+1).
UPS cost = 7 + 0.20p
FedEx cost = 5 + 0.30p
We need these to be equal.
7 + 0.20p = 5 + 0.30p
0.10p = 2
p = 20
Answer:13
Step-by-step explanation:
2(7)-3
the answer to your question is
Unit walking rate in miles per hour = 5 2/3 / 2 2/3 = 17/3 / 8/3 = 17/3 x 3/8 = 17/8 = 2 1/8 miles per hour.
Unit walking rate in hours per mile = 1/ 17/8 = 8/17 hours per mile
Since 20 min is 1/3 of a mile 20 min*3=1 hour. then u multiply 2/5 by 3 to get 6/5.
Hey there!
Here is your answer:
They proper answer to this question is "72 hours".
Reason:
By using the ratio:
You can see that one day = 24 hours
Then multiply 24×3=72
Therefore the ratio is
!
If you need anymore help feel free to ask me!
Hope this helps!
~Nonportrit