Answer:
9
Step-by-step explanation:
It is 9 because 30-3 equals 27. Then with the 27, you divide 3, which you get 9. Please mark as brainliest =) Plus, hope this helps!
Answer:
14
Step-by-step explanation:
PEMDAS
10/2 then 12+5-3
To solve for the percentage increase of the cost of jacket, calculate first for the increase, divide it by the original price and then multiply by 100%. This is shown below.
% increase = ((98.60 - 85) / 85) x 100%
% increase = 16%
Thus, the price of the jacket increased by 16%.
Answer:
$6500
Step-by-step explanation:
A bank loaned out $18,000
Let x be the part of amount at the rate of 6 % per year
So, Remaining amount = 18000-x
So, the part of amount at the rate of 14 % per year = 18000-x
the interest received in one year totaled $2000
Formula : ![SI = \frac{P \times R \times T}{100}](https://tex.z-dn.net/?f=SI%20%3D%20%5Cfrac%7BP%20%5Ctimes%20R%20%5Ctimes%20T%7D%7B100%7D)
P is the principal
R = rate of interest
T = Time
SI at 6%+SI at 14% = 2000
![\frac{x \times 6 \times 1 }{100}+\frac{(18000-x) \times 14 \times 1 }{100}=2000](https://tex.z-dn.net/?f=%5Cfrac%7Bx%20%5Ctimes%206%20%5Ctimes%201%20%7D%7B100%7D%2B%5Cfrac%7B%2818000-x%29%20%5Ctimes%2014%20%5Ctimes%201%20%7D%7B100%7D%3D2000%20)
![\frac{-2 }{25}(x-31500)=2000](https://tex.z-dn.net/?f=%5Cfrac%7B-2%20%7D%7B25%7D%28x-31500%29%3D2000)
![x=6500](https://tex.z-dn.net/?f=x%3D6500%20)
Hence the bank loan out at 6% is $6500