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vesna_86 [32]
3 years ago
13

What value of the variable makes the statement true?

Mathematics
2 answers:
maks197457 [2]3 years ago
5 0
A. -6.8 because
m + 4 = -2.8
m = -2.8 - 4
m = -6.8

BigorU [14]3 years ago
3 0

                                               m + 4 = -2.8

Subtract  4  from each side:    m      = -6.8
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          →     Solve for "t" {"time", in years} ;  

Divide each side of the equation by "{P * r}"  ;  
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        </span>→  t  =  I  /  (P  *  r )   ;  

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The answer is:  "2.5 years" . 
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