Respuesta Es -3 (tried my best I’m only in Spanish two my main language is English)
Answer:6 hours
Step-by-step explanation:
312/130=2.4
2.4*2.5=6
Simply the answer is -x^2-x+6 but not sure if you want to factor it but it would be (x-2)(x+3) and not sure how to do the domain