HELP! Algebra!

Mathematics

2 answers:

aliya0001 [1]3 years ago

7 0

The table shows that of those who have a part time job, 40 students have a cell phone, and 10 do not. The correct answer is B, or 40. 40 students out of 100 have both a cell phone and a part-time job.

Makovka662 [10]3 years ago

7 0

Hi, if you look at the table below "HAVE CELL PHONE" (vertcal), and to the right of "HAVE PART TIME JOB" (horizontal), you will see that the number corresponding to both of those categories is 40. Therefore out of the 100 people surveyed, 40 of them BOTH have a job and a cell phone. So the correct answer is:
B- 40

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