2barrelracer
2barrelracer
03-02-2020
Mathematics
contestada
x + 6y = -17
-x + y = -11
Respuesta :
jenna0226
jenna0226
03-02-2020
(X’s cancel) 7y=-28
y=-4
x+6(-4)=-17
x-24=-17
x=7
Check:
7-24=-17
-17=-17
-7-4=-11
-11=-11
Answer: (7,-4) or x=7 and y=-4
Answer Link
VER TODAS LAS RESPUESTAS ( 77+ )
Otras preguntas
Segments RT and SU are diameters of circle O. What is arc SRT? A. 258 B. 266 C. 274 D. 282
distinguish between natural and artificial monopolies
What do we call the process by which rocks wear down and break apart into smaller pieces?
If the voltage applied to a wire increase, then its current is not affected. True False
what two types of waves are used to determine the epicenter of earthquakes
What is biology means?
How did the “spa” philosophers attempt to understand humans?
Physical and mental impairments are symptoms of fetal alcohol syndrome. TRUE OR FALSE?
Why did the United States send military aid to Somalia
Alloys C and D are composed of metals X and Y in the ratios 6:3 and 5:7 respectively by weight. How many kg of X must be melted along with 30 kg of alloy C and
