A computer service firm charges ₵98 per month for an on-site maintenance contract. If no maintenance contract is in place, the firm charges ₵432 for an on-site visit. How many call-outs per year would make the maintenance contract worthwhile? *

x² + 11x + 18 < 0  

[-11 ± sqrt(121 - 72)]/2 = (-11 ± 7)/2  

solution: (-9, -2)

step-by-step explanation:

the option best identifies the textual evidence that supports this conclusion is c.) when an argument is over, how many weighty reasons does a man recollect which his heat and violence made him utterly forget? in order to recognize textual evidence is to identify the topic sentence where the author states the main idea. textual evidence is what supports the topic sentence or main idea of a passage.

its kinda hard to answer this when we dont have all the information that we need.