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What is the value of r? 1.2r−1 1.3r=40
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What is the value of r? 1.2r−1 1.3r=40

User TehShrike
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1 Answer

6 votes
the value is
1.2r-11.3r=40

-10.Ir=40
r=40/-10.1
r=-0.2525

hope this helps :):):)
User Kasiriveni
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