dalynroberts2004 dalynroberts2004

01-02-2021
Mathematics

contestada

1. Solve through substitution
y = -3.x + 4. y = 4x – 10
Enter your math answer

Respuesta :

ezwin224 ezwin224

01-02-2021

Answer:

y= -2 and x= 2.

Step-by-step explanation:

(y=-3x+4)4

(y=4x-10)3

make the x's cancel out.

you get 7y=-14.

y=-2.

-2=-3x+4

x=2

Answer Link

Otras preguntas

What are the characteristics of mass culture?

write an equation that is perpendicular to the line y = 2x + 13?

You shoot an arrow set a target. The parabolic path of the arrow passes through the points shown in table. X. Y 30. 6 60. 7 100. 4 A. Find a quadratic function

An object with mass 60 kg moved in outer space. When it was at location < 13, -19, -3 > its speed was 3.5 m/s. A single constant force < 220, 320, -120

let f(x)=2x-3 and g(x)= -x^2-1 find ( g o f) (x)

Write a complete reaction of succinic acid and acetic anhydride

let f(x)=2x-3 and g(x)= -x^2-1 find ( g o f) (x)

Tennis balls with a diameter of 2.5 in. are packaged 3 to a can. The can is a cylinder. Find the volume of the space in the can that is not occupied by tennis b

Two diverging light rays, originating from the same point, have an angle of 5° between them. After the rays reflect from a plane mirror, what is the angle betwe

List all integers between -0.6 and 4.17 THANK U