Answer:
A. 
Step-by-step explanation:
This is a great question! The first thing we want to do here is to take the constant out of the expression, in this case 5. Doing so we would receive the following expression -
We can then apply the power rule " 
", where a = exponent ( in this case 4 ),
From now onward just simplify the expression as one would normally, and afterward add a constant ( C ) to the solution -
- Add the exponents,
- 5 & 5 cancel each other out,
- And now adding the constant we see that our solution is option a!
Answer:
-7
Step-by-step explanation:
Answer:
New Price = Rs. 9095
Step-by-step explanation:
Selling Price = Rs 8,330
Loss = 2%
<u><em>Costing Price:</em></u>
Let CP be x
Then,
x = 8,330+0.02 x
=> x-0.02x = 8330
=> 0.98x = 8330
=> x = Rs. 8,500
So, Costing Price is Rs 8,500
<u><em>Now, Profit for 7% profit %age:</em></u>
Profit = 0.07 * 8500
Profit = Rs 595
<u><em>New Price:</em></u>
New Price = CP + Profit
New Price = 8500+595
New Price = Rs. 9095
N - -6 = -7
2 negatives make a positive, so...
N + 6 = -7
Subtract 6 from both sides.
Answer:
N = -13
