jewerls
jewerls
04-03-2017
Mathematics
contestada
X=-6+y x-3y=28 substitution
Respuesta :
wolf1728
wolf1728
04-03-2017
A) x=-6+y
B) x-3y=28
We can substitute equation A into B
B) -6 + y -3y=28
B)
-2y = 34
y = -17
x = -23
Answer Link
VER TODAS LAS RESPUESTAS ( 65+ )
Otras preguntas
The colonies developed an economy based on agriculture
An automobile with a radio antenna 1.0 m long generates an emf, V1, since it is traveling at 100.0 km/h in a location where the Earth's horizontal magnetic fiel
The p53 gene is responsible for helping build a protein inside of cells that plays a critical role in repairing damaged DNA or deciding whether or not to initia
Allison’s car can drive 450 miles on just 12 gallons of gas. What’s the mileage per gallon?
A company manufacturing CDs is working on a new technology. A random sample of 705 Internet users were asked: "As you may know, some CDs are being manufacture
Complete the square for the expression. Also, identify the resulting expression as a binomial squared. x^2 − 6x + ____
a 10 2/3 inch long pipe is cut into 8 equal length pieces, how long is each piece
Starbucks has signed a contract with a television production company to have its brand featured prominently in a new situation comedy about empty nesters. The c
On the following map, the capital of country #3 is
how did lincoln win the presidential election of 1860 considering he was not even on the ballot in any southern state
