Dave has been introduced to a new phone service. They charge a monthly fee of $5 and each phone call made out of country is $8. How much phone calls did Dave made out of country if his bill this month was 37?
<h3>Answer:</h3><h3> option D </h3><h3>Step-by-step explanation:</h3><h3> well looking at line <u>MQ and PT</u> they are bother parallel lines and parallel lines are equal that is they are the same making them concurrent </h3>
