Step-by-step explanation:
By Descrates' Rule of Signs,
x² + 99x + 127 changes sign 0 times.
Hence it has 0 positive roots.
Since the discriminant b² - 4ac is also positive, there are 2 real distinct roots.
Hence both the roots are negative. (B)
Answer:the first one for miles is d and the second one for minutes is b
Step-by-step explanation:
Answer:
23.8 i think
Step-by-step explanation:
You would go through 4.5 bottles
