Answer:
27. (2+7+27=36 36÷3=12) 36=total of the three numbers, 3=Amount of numbers, 12=Average
x=5/57
Step-by-step explanation:
(5/6x)+(1/2)=10
=t4+35t3−3t2−9.......
an=7n-19
(the last one)
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