Seudónimo
Seudónimo
02-05-2016
Mathematics
contestada
Solve question in photo. Mathematics help.
Respuesta :
meerkat18
meerkat18
05-05-2016
Given:
2x + 3y = 1
y = x - 8
2x + 3y = 1
2x + 3(x-8) = 1
2x + 3x - 24 = 1
5x = 1 + 24
5x = 25
5x/5 = 25/5
x = 5
y = x - 8
y = 5 - 8
y = -3
x = 5 ; y = -3
2x + 3y = 1
2(5) + 3(-3) = 1
10 - 9 = 1
1 = 1
Answer Link
VER TODAS LAS RESPUESTAS ( 48+ )
Otras preguntas
Who discovered animal-like-protists?
Which of the following caused sectional argument? a. tariffs b. slavery c. westward d. all of the above
what is the square root of 1026?
Jasmine has 8 packs of candle wax to make scented candles. Each pack contains 14 ounces of wax. Jasmine uses 7 ounces of wax to make o e candle. How many cand
what is the value of 8 in 1,283,479
There are several steps to opening a savings account. Select all of these steps.
A giant star has a luminosity of 300 its color is most likely to be a. yellow red b.black c.white d.blue white
How do i work this problem y= -3x - 5
is a turtle a uncellular or multicellular
What is the overall tone of “The Cub Pilot”?
