When you have an exponent that is negative, it means to take reciprocal of the fraction then take it the power.
Some examples:
5^-2 = 1/5^2 = 1/25
10^-3 = 1/10^-3 = 1/1000
If this answer wasn't clear enough, just comment below or DM me a message!
You would times 3 to w and u which will then be (3w-3u)2 then you take the exponent and do 3 times 3 with both of them then the answer would be 9w-9u
Answer:
Solution:
Given, cost price = $784.50
Profit = 6.5% of cost price
= 6.5/100 × $784.50
= $50.9925 [since, profit% is always on C.P.]
And selling price = cost price + profit
= $784.50 + $50.9925
= $835.4925
Hence, selling price = $835.4925
Answer:
<h2>16/18</h2>
Step-by-step explanation:
<h2>hopes this helps. Mark as brainlest plz!</h2>
Answer:
3
Step-by-step explanation:
math
