At a college teaching Craft, Sciences and Humanities, the new intake of students can study a maximum of two of the three subject. One more student is studying a craft and a humanities than a craft only. Two more are studying both a science and a humanities than are studying both a craft and a science. Half as many are studying both a craft and a humanities as are studying both a craft and a science. Twenty-one students are not doing a craft subject. Three students are studying a humanities subject only and six are studying science only. S- SCIENCE (28 students) H - HUMANITIES (20 students) C- CRAFT (19 students) How many students are taking all subjects?
At a college teaching Craft, Sciences and Humanities, the new intake of students can study a maximum of two of the three subject. One more student is studying a craft and a humanities than a craft only. Two more are studying both a science and a humanities than are studying both a craft and a science. Half as many are studying both a craft and a humanities as are studying both a craft and a science. Twenty-one students are not doing a craft subject. Three students are studying a humanities subject only and six are studying science only. S- SCIENCE (28 students) H - HUMANITIES (20 students) C- CRAFT (19 students) How many students are taking all subjects?
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter10: Systems Of Equations And Inequalities
Section10.CT: Chapter Test
Problem 10CT
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At a college teaching Craft, Sciences and Humanities, the new intake of students can study a maximum of two of the three subject. One more student is studying a craft and a humanities than a craft only. Two more are studying both a science and a humanities than are studying both a craft and a science. Half as many are studying both a craft and a humanities as are studying both a craft and a science. Twenty-one students are not doing a craft subject. Three students are studying a humanities subject only and six are studying science only.
S- SCIENCE (28 students) H - HUMANITIES (20 students) C- CRAFT (19 students)
How many students are taking all subjects?
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