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gogolik [260]
3 years ago
8

absmiddle" class="latex-formula">
A. f=877
B. f=1,565
C. f=867
D. f=1,575
Mathematics
1 answer:
alukav5142 [94]3 years ago
6 0

f-354=1221           <em>add 354 to both sides</em>

f+354-354=1221+354\\\\\boxed{f=1,575}\to\boxed{D.}

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