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vovikov84 [41]
3 years ago
8

PLEASSSSSE ANSWER NUMBER 12, 99 points

Mathematics
2 answers:
BARSIC [14]3 years ago
7 0
x \leq 14

because (28+15+x)/3 = 19 is x=14
since it can be lower x is less than or equal to 14
ikadub [295]3 years ago
4 0

Hi there!

Solve Question 12:

Use  ((28 + 15 + x) / 3) = 19

((28 + 15 + 14) / 3) = 19

((57) / 3) = 19

19 = 19

Answer: x = 14

Hope This Helps :)

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