Answer:
(for the first two hours each hour costs $15) 2 hours are $30, after that its $5 for another hour. 10 hours=$70
Step-by-step
forgot how to write this as an equation, but first 2 hours are $15, after that its $5 for another hour. hope this helps
<span>In the question of whether "3/47 is a rational number" - the answer is "yes". The definition for a rational number used in mathematics is that it can be expressed as a fraction in which both the nominator and the denominator are natural numbers , and this is the case here- both 3 and 47 are natural numbers, so 3/47 is a rational number. </span>
15, and the E-axis of his graph should go from 0 to at least 150.
