gjg66
gjg66
30-10-2017
Mathematics
contestada
Solve by substitution. Check
X+y=8
Y=x-2
Respuesta :
gormanmtoym02a
gormanmtoym02a
30-10-2017
x + y = 8
Replace y as y = y Insert x back into the original
x + x - 2 = 8 5 + y = 8
2x - 2 = 8 - 5 - 5
+ 2 + 2 y = 3
2x = 10 (5, 3)
--- ---
2 2
x = 5
Answer Link
VER TODAS LAS RESPUESTAS ( 85+ )
Otras preguntas
Which of these kingdoms is the most diverse? a. fungi b. protists c. animals d. plants
What are endorphins and what causes them to be produced
Which of the following options have the same value as 10% of 33?Choose 3A.) 0.1 ⋅ 0.33B.) 10 ⋅ 33C.) 1/10 ⋅ 33D.) 0.1 ⋅ 33E.) 10/100 ⋅ 33
I have a problem -3x-7=-13. When isolating x I divide x by -3 then divide -13 by -3 correct?
Explain how we could prove specifically (by precipitation method) the presence of chloride, bromide or iodide from a solution that contains halide ions.
What happened in the year written mcmlxix? Assassination of jfk
11. Consider the velocity vs time graph below. Which object is not moving at time = 0? velocity time A В. C. A В C All of the above are moving.
Common compounds/molecules that oxygen form
Which newspaper did amazon.Com founder jeff bezos purchase for $250 million?
Count from 1 to 20(base10) using the following bases: 8, 6, 5, 3.
ACCESS MORE