3076850
3076850
02-05-2019
Mathematics
contestada
solve..........20 = 5x + 10y
Respuesta :
Аноним
Аноним
02-05-2019
5x + 10y = 20
-5x + 20 = 10y
-x/2 + 2 = y
y = 2 - x/2
20 - 10y = 5x
4 - 2y = x
x = -2y + 4
Answer:
x = -2y + 4
y = 2 - x/2
Answer Link
VER TODAS LAS RESPUESTAS ( 71+ )
Otras preguntas
What is the correct order of the eukaryotic cell cycle
PLEASE HELP Isabella grew tomatoes to sell at the farmer's market. She kept track of her finances in a table. Description Amount $ Pots and Soil -23.76 Toma
What is equal to 3log2 + log4
The more than 100 nuclear power plants planned 30-40 years ago were never built in large part due to
Who Are most likely to see the constitution as a living, changeable document
What were the views of the NAACP (National Association for the Advancement of Colored People) about Americans?
If two events a and b are independent and you know that p(a) = 0.65, what is the value of p(a | b)?
Which is used to measure the diversity of an ecosystem? i. species extinction rate ii. species richness iii. species evenness?
“The nose” is a Russian story in which a man loses his nose. What concerns this man most about the loss of his nose
The southern border of the Sahara Desert is known as the "___."
