josepheevee37 josepheevee37

09-11-2021
Mathematics

contestada

PLEASE HELP!? Not that hard.

How many solutions does the system have?

20x−5y=5
4x−y=1

Respuesta :

youngnreckless youngnreckless

09-11-2021

y = 4x - 1

// Plug this in for variable y in equation [1]

[1] 20x - 5•(4x-1) = 5
[1] 0 = 0 => Infinitely many solutions

Answer Link

25hollandn 25hollandn

09-11-2021

Infinite solutions…you can plug both into desmos graphing calculator and check

Answer Link

Otras preguntas

1.270 calves were born from gray-variegated cattle. Of these, 136 have parental coloring. Determine the genotype and phenotype of the rest of the offspring, if

Railroads led to the adoption of

The Twelve Tables defined the legal rights of Roman es A) plebeians & patricians, B) magistrates & bishops. C) Consuls & rabbis, D) Greeks & Rom

Write in slope intercept form an equation of the line that passes through the given points. (0,4) (4,8) and (-2,3) (-4,4)

write the equation of a line that is perpendicular to the line y=-3/7-15 and that passes through the point (9,2)

How did the era of reform help achieve change economically

What is one effect of the extension of the Maurya Empire around 260 BC? * 4 points 1. Rule by a Christian king 2. Influence of Confucianism on government policy

which of the following cell is also called rechargeable battery. . primary cell., secondary cell,. dry cell., none of these.

The first goverment of the united states was

are you a Christian? :)