Answer:
12.55
Step-by-step explanation:
Answer:
20m/s
Step-by-step explanation:



D cause if you have 3boys and 4girls thats a ratio
<span>
Ratio
the quantitative relation between two amounts showing the number of times one value contains or is contained within the othe</span>
Answer:
<em>$225</em>
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Step-by-step explanation:
Given that:
Principal = $6,000
Interest rate = 5%
Time = 1 year
Taxes paid = 25% on the interest earned
To find:
Money earned after paying taxes ?
Solution:
First of all, let us calculate the total interest earned:
Formula for Simple Interest is given as:

Where P is the principal
R is the rate of interest
T is the time taken
Putting the given values:

Now, it is given that 25% of the interest earned is given as taxes.
Taxes paid = 25% of $300

Therefore, the money earned = Interest earned - Taxes paid
The money earned = $300 - $75 = <em>$225</em>
Answer:
-7
Step-by-step explanation:
8x - 2 = 7x - 9
8x - 2 - 7x = 7x - 9 - 7x
x - 2 = -9
x - 2 + 2 = -9 + 2
x = -7