It should be x < -10 because when you divide by a negative number the inequality sign flips.
A line passing through (6, a) and (9, -4) is parallel to 2x - 3y = 6.
1 answer:
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Answer:
$14,644.63
Step-by-step explanation:
To solve this problem we can use the compound interest formula which is shown below:
<em>P = initial balance </em>
<em>r = interest rate </em>
<em>n = number of times compounded annually </em>
<em>t = time </em>
<em />
First change 12% into a decimal:
12% -> -> 0.12
Lets plug in the values:
Tammy will own $14,644.63 after 8 years,
In order to subtract fractions, we must find a common denominator, then subtract the numerators.
The common denominator (LCM(3, 5)) is 15.
We must multiply the first numerator by 5, because 3*5=15 and the second numerator by 3 because 5*3=15.
We get .
All we need to do now is subtract the numerators: .
The answer is 14/15.