Answer:
$1
Step-by-step explanation:
Let's call the ringtone r. If the ringtone and $3 equals $4, then we can write the equation $4=$3+r. To solve, all you have to do is isolate the r by subtracting 3 on each side.
Answer:
567
Step-by-step explanation:
rghjbvcdfghjk
Answer:
does not exist
Step-by-step explanation:
Answer:
w = 0
Step-by-step explanation:
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