myellowrobe18 myellowrobe18

16-02-2021
Mathematics

contestada

(2x + y = -2
(5x + 3y = -8
Solve by substitution

Respuesta :

KiwiHelp KiwiHelp

16-02-2021

(2, -6)

Step-by-step explanation:

y = -2 - 2x

5x + 3 (-2-2x) = - 8

5x - 6 - 6x = - 8

-x - 6 = 8

- 6 + 8 = x

2 = x

x = 2

y = -2 -2x

y = -2 -2(2)

y = -2 -4

y = -6

(x, y) = (2, -6)

Answer Link

alyxr881 alyxr881

16-02-2021

Answer: (2, -6)

Step-by-step explanation: look at the attached image

Ver imagen alyxr881

Answer Link

Otras preguntas

A diver is standing on a spring board 24 feet above the pool. She jumps from the platform with an initial upward velocity of 8feet / (sec(or)) . Use the formula

A kite flies in the sky with a thread of 68m and makes an angle theta. If tan theta = 15/8, the the height of the kite above the ground is ?

How does this excerpt develop the central idea that Elizabeth Van Lew helped expand the role of women in society

What is the value of h(2)? -2 -1 0 3

Divide 54 into the ratio 11:7

Im taking precalc over edge 2022 right now. Cramming right before the deadline LOL. If i complete things after the deadline do they count for late credit?

_________________is at the core of every single addiction be it alcohol or drugs, TV or gambling, eating or shopping.

Suppose an acorn with a mass of 3.17 g falls off a tree. At a particular moment during the fall, the acorn has a kinetic energy of 0.119 J and a potential energ

______ are designed to supplement personal selling, advertising, public relations, and other promotional efforts by creating enthusiasm for the overall promotio

Fixed costs including depreciation have increased at Leverage Inc., from $4 million to $5.3 million. Suppose that the company now breaks even on an accounting b