pevin3622 pevin3622

02-03-2018
Mathematics

contestada

The ordered pairs (0,-5) (-1,-7) and (1,n) are solutions of the same linear equation. find n

Respuesta :

tynollette tynollette

02-03-2018

the three points are on the same line, so the slopes formed by any of the two points stay the same
[-7-(-5)]/(-1-0)=[n-(-5)/(1-0)
(n+5)=2
n=-3

Answer Link

Otras preguntas

Which stimulus causes a porcupine to extend its quills?

I need some help on this asap. thanks

I need to do this class soon, please help me

c) Work out√6 x √6 x √6

Identify whether the figure is a polygon. If it is a polygon, name it by the number of its sides.

Which of President Hoover’s actions had the most impact on relieving the Great Depression?

i need to know what 7 3/4 x 3 5/7 is please help me

Select the correct answer. Signs of stress can include all EXCEPT: A. Boredom B. Decreased heart rate C. Suddenly starting to exercise more D. Forgetting things

Why does more than one story arc make a novel intetesting

(repost) Can someone please help me with this asap!!!