17Trinity17 17Trinity17

22-10-2015
Mathematics

contestada

Solve the equation for y.

4x - 5y = 9

A. y = -5/4x = -5/9
B. y = -4x = 9
C. y = 5/4x + 9/4
D. y = 4/5x - 9/5

Respuesta :

22-10-2015

[tex] 4x - 5y = 9 \\ -5y=9-4x \\ 5y= 4x-9 \\ y=\frac{4x}{5} -\frac{9}{5} \\y=\frac{4}{5}x -\frac{9}{5} [/tex]

D. y = 4/5x - 9/5

Answer Link

Otras preguntas

What is the significance of Isaac's name? What is the significance of Isaac's name?

Need help right now can’t figure it out

1 2 3 4 5 6 7 8 10 In choosing a career, your personal resources are defined as the amount of money you require to accept the job when first hire b. who you are

Justice Marshall established in his laws of judicial review that the Constitution was which of the following? a. supreme law of the land b. flexible and open to

If the points (2,7),(-3,3) and (5,1) are the vertices of a triangle ,find the length of the median drawn through the first vertex.

Which examples of propaganda are found in this passage? Select two options. Snowball is used as a scapegoat. Napoleon talks to the animals through Squealer. Squ

What is the trickle down approach to poverty?

where is Austria located ?is Austria and Australia are same ?

When a number is subtracted from -3 2/3 , the result is -2 1/6. What is the number? A.5 5/6 B. 1 1/2 C. - 1 !/2 D. -5 5/6

How does the big bang theory came into existence?