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Ipatiy [6.2K]
3 years ago
14

I need help in this!!!!!

Mathematics
2 answers:
professor190 [17]3 years ago
8 0
Cross multiply the denominator with 2 to get 

3x -1 = 2(x-4)

3x - 1 = 2x - 8

x = -7
laiz [17]3 years ago
5 0
The answer would be c -7
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On PHOTO!!!!!!!!!!!!

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You anticipate that a $2000 investment in a local business will pay an average of 4% interest in each of the next 5 years. Deter
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Since this is a problem in exponential growth/decay, y = ab^x is the formula that will be used to solve this problem.

The initial value, "a", is the value you start out with and in this case, it is $2000. 

The growth/decay factor is what "b" represents, and it is 4%. We need to change the percentage into a decimal, so we will take the percent symbol, change it into a decimal, and move it two places to the left. This is make it 0.04. The problem also mentions interest, implying an exponential growth. Therefore, you will add 0.04 by 1: 1+0.04 = 1.04. 

The "x" represents an amount of time. It is 5 years. The equation should be written like this: 

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7 0
3 years ago
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natka813 [3]

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2 years ago
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