fsmolfoxes fsmolfoxes

01-12-2019
Mathematics

contestada

Estimate the solution to the system of eq
You can use the interactive graph below to f
2x + 3y = 6
-4x + 3y = 12

Respuesta :

chrismajoseph7p0938b chrismajoseph7p0938b

01-12-2019

Answer:

x=-1

y=8/3

Step-by-step explanation:

-1(2x+3y)=6(-1)

-2x-3y=-6

-4x+3y=12

-6x=6

x=-1

-4(-1)+3y=12

4+3y=12

3y=12-4

3y=8

y=8/3

Answer Link

Otras preguntas

Use the information provided to determine a 95% confidence interval for the population variance. A researcher was interested in the variability in service time

If a diatomic molecule has a vibrational force constant of k=240 kg s-2 and a reduced mass of 1.627x10-27 kg, its vibrational frequency should be (in cm-1): A.

-2x-7+9-2= Please can i have an answer

determine if the following side lengths create an acute,obtuse,or right triangle. a) 20, 21, 28 b) 3, 6, 4 c) 8, 12, 15

When light travels from air into water, Group of answer choices its wavelength changes, but its velocity and frequency does not change its velocity remains cons

can somewon help me i dont get this kind of math

12 divided by 458 in long division please answer correctly please help.

organic chemistry please help

You have a friend who wants to be an actor. Using verbs of influence and the subjunctive, give your friend three recommendations. For example, you might say, 'I

What is the standard form of the following claim: None of my students is failing. a. All students of mine are not students who are failing. b. No student who is