Question

If a phone company charges
$
0.35
$0.35 for the first minute and
$
0.30
$0.30 for each additional minute for a long-distance call, how long did you talk if the phone call cost
$
8.75
8.75=0.3x+0.35

x=minutes

Do the rest mate.

Also a shoutout to Reiny.

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