Mathematics, 24.08.2019 04:50 09daishagreen

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?
a. t can be any real number where 0 ≤ t < 75.
b. t can be any whole number where 0 ≤ t < 75.
c. t can be any real number where 0 ≤ t < 150.
d. t can be any whole number where 0 ≤ t < 150.

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