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andrew11 [14]
1 year ago
13

in a survey of 200 students 120 were taking mathematics and 50 were taking speech what is the least number of students who could

have been taking both courses.
Mathematics
1 answer:
lara [203]1 year ago
6 0
Answer:30
200-120-50=30
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Order these units from smallest to largest:
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The units are ordered smallest to largest from top to bottom:
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Answer:

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A jewlery supply shop buys silver chains from a manufacturer for c dollars each, and then sells the chains at a 57% markup
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