emilywood664
emilywood664
02-04-2017
Mathematics
contestada
find the solutions
-2x+8y=14
-2x-2y=-26
Respuesta :
lisee7
lisee7
02-04-2017
X=-33 y= 10
Leave first row the same multiply 2nd row by -1
-2x+8y=14
2x+2y=26
10y= 40
Y=4
-2x+8(10)=14
-2x+80=14
Answer Link
VER TODAS LAS RESPUESTAS ( 26+ )
Otras preguntas
What do congress members constituents share?
Which of these is a good conductor? 1)wood 2)air 3 )silver 4)paper
Helpppp plzzzz thankkksss!!!
____________ cycles connect biological, geological and chemical aspects of organisms in a biosphere. A) ecological B) hydrological C) transpiration D) biogeo
A ball with a mass of 0.25 kg hits a gym ceiling with a force of 78.0 n. what happens next? a. the ball accelerates downward with a force of 80.5 n. b. the ball
20 POINTS!!!How does littering contribute to pollution? How does littering affect the homeless? GOOOOD responses please!! :)
Part A (4 points): Tonya selected a pair of shoes for the regular price of $80. How much money will she save by using the 20% off coupon? Justify your answer us
Look carefully at the dialogue between george and lennie right before the shooting. what's interesting about the way george is talking?
PLZ HELP BRAINLESS A traveling poet-musician of the Middle Ages was known as a 1. troubadour. 2.lord. 3.knight.
A house is generally warmer upstair that it is downstairs due to
