Answer:
substitute x as 3
Step-by-step explanation:
f (3)=2x
=2×3
=6
<span>(38-63)×6÷Z
=</span><span>(38-63)×6÷84
=-25</span>×6÷84
=150
=1 66/84
= 1 33/42
Answer:
Step-by-step explanation:
I can try
The answer is C. 1/7, 9, 2 Hoped this helped
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