Answer: A = 19524.63
Step-by-step explanation:
Since the car depreciate in value , the exponential function to model the situation will be
A = P
Where :
A = amount after n years
P = principal
r = rate %
n = number of years
substituting each values , the exponential function to model the situation becomes:
A = 35000
To find the value of the car in 2015 , it means we are finding the value after 7 years, therefore , when n = 7
A = 35000()
A = $19524.63
Therefore , the amount in 2015 will be A = $19524.63
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Answer:
1,346
Step-by-step explanation:
Expand
x²+6x-27=-27
add 27 both sides
x²+6x=0
factor
x(x+6)=0
set to zero
x=0
x+6=0
x=-6
x=0 or -6
answer is 0 since -6 is not listed
Answer:
We cannot solve without a value for x. The simplified form is
Step-by-step explanation:
If the equation is then we cannot solve it until we know the value of x. We can simplify it using order of operations such as PEMDAS.