Asurvey of 259 spc students was taken at registration. - id259611017950 от bellad0124outlookcom 22.08.2022 17:12

Question

Mathematics: Asurvey of 259 spc students was taken at registration. of those surveyed: 61 students had signed up for a math course 56 students had signed up for a language arts course 33 students had signed up for a humanities course 23 students had signed up for both a math and language arts course 10 students had signed up for both a math and humanities course 7 students had signed up for both a language arts and humanities course 5 students had signed up for all three courses how many students had not signed

bellad0124outlookcom · Accepted Answer

Algebraically, the point (1,-5) satisfies the first inequality, but does not satisfy the second inequality because -5 is not greater then -5.Graphically, the point (1,-5) lies in the shaded area of the first inequality but lies on the dashed line of the second inequality, which is not inclusive. Therefore, (1,5) is not a solution to the given system of inequalities.

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Asurvey of 259 spc students was taken at registration. of those surveyed: 61 students

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