![SOLVED:A school ordered 3 large boxes of board markers. After giving 15 markers to each of 3 teachers, there were 90 markers left. The diagram represents the situation. How many markers were SOLVED:A school ordered 3 large boxes of board markers. After giving 15 markers to each of 3 teachers, there were 90 markers left. The diagram represents the situation. How many markers were](https://cdn.numerade.com/previews/5b19cd32-1fa1-4d3a-b6a1-ead500b359c5_large.jpg)
SOLVED:A school ordered 3 large boxes of board markers. After giving 15 markers to each of 3 teachers, there were 90 markers left. The diagram represents the situation. How many markers were
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Prognostic value of monitoring tumour markers CA 15-3 and CEA during fulvestrant treatment | BMC Cancer | Full Text
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Blood sample for cancer marker including CA 125, CA 15.3, CA 19.9, AFP and CEA test with laboratory report. Tumor marker test. 8930994 Stock Photo at Vecteezy
![A FRET immunosensor for sensitive detection of CA 15-3 tumor marker in human serum sample and breast cancer cells using antibody functionalized luminescent carbon-dots and AuNPs-dendrimer aptamer as donor-acceptor pair - ScienceDirect A FRET immunosensor for sensitive detection of CA 15-3 tumor marker in human serum sample and breast cancer cells using antibody functionalized luminescent carbon-dots and AuNPs-dendrimer aptamer as donor-acceptor pair - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0003269718304263-fx1.jpg)
A FRET immunosensor for sensitive detection of CA 15-3 tumor marker in human serum sample and breast cancer cells using antibody functionalized luminescent carbon-dots and AuNPs-dendrimer aptamer as donor-acceptor pair - ScienceDirect
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