To get 75 decreased by 40% you subtract 40% from 100%.
100 - 40 = 60
So to get 60% of 75 you multiply .60 by 75.
.60 x 75 = 45
You have $45 now, but you have to decrease it by 40% again. You do the same process, so we need to multiply .60 by 45.
.60 x 45 = 27
So, the final result is $27.
The equation is 138=300-3x
now solve by first subtracting 300 from each side: -162=-3x
divide each side by -3: x=54
The wise man is 54 years old
Answer:
its 70/11 or 6.36
Step-by-step explanation:
Answer:
Vertical asymptotes are at 
.
Step-by-step explanation:
The rational function is given as:
Vertical asymptotes are those values of 
for which the function is undefined or the graph moves towards infinity.
For a rational function, the vertical asymptotes can be determined by equating the denominator equal to zero and finding the values of .
Here, the denominator is 
Setting the denominator equal to zero, we get
Therefore, the vertical asymptotes occur at .
