Dragonsbreath
Dragonsbreath
20-04-2017
Mathematics
contestada
I need help . Top left corner
Respuesta :
annekataylor
annekataylor
20-04-2017
substitute
x+12y=-15
-8x+6y=18
x=-15-12y
-8(-15-12y)+6y=18
120+96y+6y=18
102y=-102
y=-1
x+12(-1)=-15
x-12=-15
x=-3
(-3,-1)
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
Select the common unit rate you would use to solve a problem involving the speed of a vehicle. Okilometers per hour O earnings per week Owords per minute
when the contract with one of their major suppliers was about to expire, the management of pierre and collins began seeking tenders from potential vendors
In an experiment it is found that a culture of bacteria triples in number every four hours. There are 200 bacteria at the start of the experiment. Hours.
20 points The following question is based on your reading of “A Portrait of the Artist as a Young Man” by James Joyce. Why does Stephen run to the river after t
Select the number of the punctuation error. Roy's Dinner is ideal for truckers:1 it stays open twenty–2 four hours;3 and has good food.4 Roy knows how to treat
WORTH 15 PTS BUT WILL REPORT YOU IF NOT ANSWERED APPROPRIATELY!!! Please compare and contrast the FBI Uniform Crime Report and National Crime Victimization Surv
A windmill converts the mechanical energy of wind into _________ energy produced by a generator.
hey guys i need your help. "Which of the three measurements below, is independent of sample size? a. Mass b. Volume c. Density
Kimber has been tasked with assembling her department's latest updates into a single document. As she combines multiple documents, what's an important word proc
3. Find the correct element based on the information given (on the right side) and then drag the element over. Cesium Magnesium Bismuth Bromine Period 3 & G
