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 ( 83+ )
Otras preguntas
Once you have been exposed to an antigen, you develop immunity against the same antigen because
The process by which a sperm cell combines with an egg cell is germination. replication. recombination. fertilization. mitosis.
Two forces with magnitudes of 150 and 100 pounds act on an object at angles of 40° and 170°, respectively. Find the direction and magnitude of the resultant fo
At age 1, suzi had a vocabulary of 10 words. now, at 2 years of age, she has a vocabulary of over 100 words. language development falls within the ______ doma
To improve his overall strength, anthony has been lifting weights in addition to running. he is now focusing on the nutrient mix of his post-workout recovery sn
Which adolescent appears to be experiencing identity diffusion? jeanniene, who runs away from a pressured home environment and joins a commune fred, who is pres
The following data set represents the ages of professional race car drivers. 41, 24, 26, 35, 25, 23, 24, 24, 50, 41, 25, 33, 21, 25, 31, 39, 37, 27, 33, 26, 27,
what is the product of 7x-4 and 8x+5
Please Help me On this And explain please show ur work
which of the following Expressions is equivalent to the one below[tex]30x - 10[/tex][tex]a.10(3x - 1 \\ b.10x(3 - 1 \\ c.20x \\ b.40x[/tex]
