I believe it would be 24a^2-18ab.
Answer:
63
Step-by-step explanation:
the answer is 63 because 6 to the power of 2 is 36 and 3 to the power of 3 is 27 add them together you get 63
Answer:
So after 7 year price of the laptop will be less than $1000
Step-by-step explanation:
We have given price of the laptop is $4500
Its price is 80% of if its value in every next year
So depreciation rate = 100 - 80 =20%
For depreciation we know that

Here V is final value and P is present value
So 

Taking log both side

n = 6.74
So after 6.74 year the price of the laptop will be less than $1000
10,9,6,7,8,15,14,12,9,10,5
Andrews [41]
Answer:
well if you add one by one that gives you 40 and all 60 by step should help you
The greatest denominator is 105 so he had 98/105 yards of wire and used 75/105 yards of wire from it.