Answer:
13 4/9
Step-by-step explanation:
Answer:

Step-by-step explanation:
You add the exponents when the number/variable is the same, so:
6+8+n= 14+n
So:

-19.6 m/s
Do you need the math as well?
Answer:
25
Step-by-step explanation:
In order to find the range, you have to subtract the smallest number from the largest number. 100 - 75 = 25.
Hope this helped!
Answer: 5 feet of wood for 2.23
because the unit rate for each foot of wood is .45 compared to getting 6 feet for 2.95. 2.23 plus .43 (the cost for one foot) would be 2.63 making the wood much cheaper than the 6 foot option.