SpeakAlot charges its customers
$2 plus $0.75 per minute for long
distance calls. TalkComm c...
Mathematics, 20.09.2021 19:30 cierramcdonald
SpeakAlot charges its customers
$2 plus $0.75 per minute for long
distance calls. TalkComm charges
its customers $1 plus $0.80 per
minute for long distance calls. Find
the length of a call for which the
two phone companies charge the
same amount.
Please explain steps
Answers: 1
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