20. The mean of 6, y, 7, x and 14 is 8.Which of the following is true? *
(1 Point)
x+y=13
X-y=13
2x+3y=13
2x+2y=15
Answers
Answered by
5
Answer:
x+y=13
Step-by-step explanation:
mean=8 ( given)
(6+y+7+x+14)/5=8
23+x+y=40
x+y=13
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