Mathematics, 09.11.2020 21:10 mhaniyahn
The table shows the number of minutes Jalen talks on his mobile phone and the cost of the phone calls.
Jalen’s Mobile Phone Cost
Number of minutes, x
150
220
250
275
Cost, y
$7.50
$11.00
$12.50
$13.75
If the cost varies directly with the number of minutes Jalen talks on the phone, which equation represents the variation?
Answers: 3
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The table shows the number of minutes Jalen talks on his mobile phone and the cost of the phone call...
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