kenzie9521
kenzie9521
18-05-2017
Mathematics
contestada
Please help!!!! Thank you!!!!!
Respuesta :
vitabigelow
vitabigelow
19-05-2017
Multiply the 2nd equation (2x + Y = 24) by -2. Now add those do something like this.
12x + 2y = 80
-4x - 2y = -48
(now pretend that this is underlined like an addition problem)
8x =32
X=4
Hope that made sense!
Answer Link
VER TODAS LAS RESPUESTAS ( 75+ )
Otras preguntas
Suppose that in 1984 the total output in a single-good economy was 10,000 buckets of chicken. Also assume that in 1984 each bucket of chicken was priced at $10.
List the five ways that contractual obligations may come to an end.
the formula for the volume of a cylinder is v = πr2h, where V is volume, r is radius, and h is height. what is the volume of a cylinder that is 6 inches high an
Which statement best describes the earliest slave trade by the Portuguese? A. The Portuguese introduced slavery to African countries so Africans could make a pr
Solve for the exterior angle in the image below?
Big band music emphasizes: The singer’s role The band The song’s lyrics Tin Pan Alley song formats
What is nine more than a number y, if that number is 4?
Which statement correctly describes compounds?
look at picture and solve
If an electron in an atom moves from an energy level of 5 to an energy level of 10:____. a. a photon of energy 5 is absorbed. b. a photon of energy 15 is absorb
