jakerriadavis5
jakerriadavis5
15-10-2018
Mathematics
contestada
elimination
2x - 5y = 8
x - 3y = -1
Respuesta :
Jacob513
Jacob513
15-10-2018
x=29 and y=10
You would isolate one of the variables and then plug the expression into the other equation to find the value of one variable. Then you would plug this value into the other equation to determine the value of the remaining variable.
Answer Link
VER TODAS LAS RESPUESTAS ( 68+ )
Otras preguntas
Carmen y Carlos hacen pizzas para vender. La materia prima necesaria para hacer una pizza grande les cuesta $5.00 y para una pizza pequeña $3.00. Si disponen de
Richard Nixon built his career on:A: HonestyB: Working against communism C: Voting FraudD: Human rights initiatives ??????????
A person receives an O allele and an A allele for blood type. What is the individual’s blood type? type A type B type AB type O
PLEASE HELP PRECALCULUS WILL MARK BRAINLIEST -SEE ATTACHMENT-
helppp it's timed Study the equations: f(x)=11x-5 g(x)=-2x-4 What is h(x)= f(x) g(x)? A) h(x)=-22x^2+34x+20 B) h(x)=-22x^2+10x-24 C) h(x)=22x^2-54x+20 D) h
Refer to the coordinate system shown below. Write the ordered pair that names point M. (9,2) (1,8) (1,9) (9.1)
Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). SOLUTION (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) We sta
The people of __________ are known for creating intricately decorated eggs called pysanky. A. Finland B. Germany C. Spain D. Ukraine
If you wanted to describe an event that happened after another event, you would use the prefix: A.natal B.after C.pre D.post
i dont understand this can someone please help me.