5. ¿Cuánto habría que pagar por 9.20 kg de galletas, si cada kilogramo vale 3900 pesos?

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be