document.write( "Question 843121: Find the number of terms in this sequence 12;7;2;....-203 \n" ); document.write( "

Algebra.Com's Answer #507939 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "sequence 12,7,2,....-203
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document.write( "Arithemetic, d = -5
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document.write( "      12 - -5n + 5 = -203
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document.write( "       -5n = -220
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document.write( "         n = 44, the number of terms in this sequence
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document.write( "CHECKING our answer***
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document.write( "   12 + 43•(-5) = -203
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document.write( "Wish You the Best in your Studies.
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