strader21 strader21

02-02-2021
Mathematics

contestada

Solving by substitution- Day 1
solve the following system of equations y=9x-9 y=9

Respuesta :

beautifulmind2468 beautifulmind2468

02-02-2021

Answer:

(x, y) = (2, 9)

Step-by-step explanation:

y = 9x - 9

y = 9

Substituting the value of y ( second equation) into the first eqaution, we get:

9 = 9x - 9

18 = 9x

x = 2.

Answer Link

Otras preguntas

Escoge el verbo que llena correctamente cada espacio en blanco. Anoche comí un plato de vegetales que (me gustaba or me gusto) pero antes, no (me gustaba or me

Because of the worldwide economic depression following World War I, Germany Question options: was unable to supply its citizens with enough paper currency.

You throw a baseball straight upward. the drag force is proportional to v2. in terms of g, what is the y-component of the ball's acceleration when the ball's sp

Describe a biological process by which carbon is removed from the atmosphere and converted to organic molecules.

We will win our freedom because the sacred heritage of our nation and the eternal will of God are embodied in our echoing demands. Which statement best explain

l42.54 is the same as 42 _____' 24". Answer:

The length of a rectangle is represented by (6x − 2), and the width is represented by (x − 1). Which expression best represents the area of the rectangle

Evaluate each expression for the given value of the variable 60 over m;m=5

What is the average atomic mass of titanium on that planet

need help! :( Follow the process of completing the square to solve 2x2 + 8x - 12 = 0. How will the left side of the equation factor in step 5? a. (2x + 32)2 b.