ccollingwood
10.04.2020 •
Mathematics
30 POINTS PLEASE HELP LOOK AT THE PICTURES ITS EASY IM JUST DUMB Which stem-and-leaf plot represents the data sets shown?
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Ответ:
-6
Step-by-step explanation:
Are you sure that z + 2+ z is correct? x and y do not appear here.
z + 2+ z simplifies to 2z + 2, and so, if z = -4, z + 2+ z has the value
2(-4) + 2, or -6.