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Alla [95]
3 years ago
7

I= $54,p= $800 ,r = 4.5%

Mathematics
2 answers:
sattari [20]3 years ago
7 0
I = PRT
I = 54
P = 800
R = 4.5%.....0.045...u have to turn it to a decimal

now we sub
54 = (800)(0.045)(T)
54 = 36T
54/36 = T
1.5 = T <=== or 1 1/2 years
kari74 [83]3 years ago
4 0
What is the question?
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Step-by-step explanation:

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The <em>correct answers</em> are:


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We can also solve the system by substitution. If we can get one variable isolated, we can substitute this into the other equation to solve.

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