It should take six hours for him to stay below $315 after you add the flat rate of $180. Goodluck :)
Answer:
8 x (10-7)
80-56
24
Let me know if this helps!
Answer:

Step-by-step explanation:
The y-intercept is [0, 1], so you draw a horizontal line through the line
, which is considered a zero <em>slope</em><em> </em>[<em>rate</em><em> </em><em>of</em><em> </em><em>change</em>].
I am joyous to assist you anytime.