supergirl20
supergirl20
03-03-2017
Mathematics
contestada
someone tell how to get the answer plz
Respuesta :
LivingDeadGirl9201
LivingDeadGirl9201
03-03-2017
use elimination
4x+8y=20
(+)-4x+2y=-30
added together the x's are eliminated
10y=10
y=1
hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 52+ )
Otras preguntas
Seasons are celebrations. A year's a Ferris wheel. Both honor our world's habit of spinning 'round a star. 18. Which one of the following sentences best expr
1.8 to the nearest ones
The military leader who joined the forces with Crassus and pompey to dominate rome was
Rewrite the following sentence using Power Words--ACTION verbs and VIVID nouns. Chelsea said, "I'm bored. Let's do something."
How do you solve y=2x-2
Is Mexico an important oil producing country?
Chickens are smarter then dogs
Queen Isabella of Spain paid for columbus's first voyage? True or False
what dose the word resource sand for and give me a example
How long would a line of 1 million cenemter cubes be?
