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

Can someone help Plz Na2O2 + CO2 → Na2CO3 + O2 What volume of O2 gas is produced from 3.20 liters of CO2 at STP? A. 1.60 liters B. 2.30 liters C. 3.80 liters D

Please help me I would really appreciate it

Which would be too broad for a critical analysis essay? The plot and characterization the characterization of one minor character the climax of the novel

Why did monarchy start

What is the domain around central atom

Please help me with this

help me, i'm having trouble multiplying fractions it's really easy, but I need help with it.

Can you please help with 19&23? 19 says write an expression to represent the perimeter. Thanks!

Who were the Bolsheviks and how did they run Russia?

Match each chemical with the correct use. 1. x-ray soft tissue organs 2. reduce pain and fever 3. anesthetic 4. treat acne A. benzoyl peroxide B. nitrous o