hannahrkg
hannahrkg
14-02-2017
Mathematics
contestada
It's a system of equations x=-4y x+6y=18
Respuesta :
apologiabiology
apologiabiology
14-02-2017
subsitute -4y for x
-4y+6y=18
2y=18
divide both sides by 2
y=9
sub back
x=-4y
x=-4(9)
x=-36
(x,y)
(9,-36)
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
I need help with the business ventures Pt 3 assignment, I dont know how to do the tables with graphic designing business
It was estimated that what fraction of the American population came out to mourn the death of President Abraham Lincoln? A. 1/2 (50%) B. 1/4 (25%) C. 1/5 (20%)
A small oceanic plate borders the North American Plate along northern California, Oregon, and Washington. As a result of this plate boundary, the Pacific Northw
1. Arjun puts £750 into his savings account. The account earns 5% simple interest per annum. After 4 years, how much money will Arjun have in his savings accoun
Radiation Exposure from Dental X-rays Dental X-rays expose patients to about 5.00 μSv of radiation. 4th attempt Part 1 (I point) Feedback Given an RBE of 1.00 f
a child is brought to the hospital with a high fever, nausea, and vomiting, and complaining of headache. the cerebrospinal fluid collected by spinal tap is clou
What is the inverse of f(x)=2x+9?
A city has a population of 320,000 people. Suppose that each year the population grows 5 % by . What will the population be after 15 years? Use the calculator p
Can u make like a essay of compare contrast between "we real cool" and "The rainy day please. this due Friday the 16th at 5:00pm
help plase guys please
