Mathematics, 10.11.2020 03:50 21vdawson

Paco's cell phone carrier charges him $0.20 for each text message he sends or receives, $0.15 per minute for calls, and a $15 monthly service fee. Paco is trying to keep his bill for the month below $30. Which best describes the possible values of t, the number of texts he can send or receive? t can be any real number where 0 ≤ t < 75.
t can be any whole number where 0 ≤ t < 75.
t can be any real number where 0 ≤ t < 150.
t can be any whole number where 0 ≤ t < 150.

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