hfanaika
hfanaika
02-07-2017
Mathematics
contestada
Solve
p=3r-8 and 2r-p=22
Respuesta :
ARYANAGARWAL
ARYANAGARWAL
02-07-2017
3r-p=8 ........... 1
2r-p=22 .......... 2
Subtracting both the equation we get,
r = -14
Substituting 'r = -14' in any one equation (lets say equation 1) we get,
3(-14) - p = 8
-42 - p = 8
-42 - 8 = p
p = -50
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
At school, there have been a lot of rumors going around about how certain sexually transmitted diseases are spread. Which skill would be MOST valuable to help y
What is a OT therapist
The United States Highway System is a _____________ in the United States numbered within a nationwide grid.
7e−4=31 solve for e.
Steve lives in a country which claims to have been the first to adopt Christianity as a state religion. In which country does Steve live?
Which of the following is the best statement? A. Descriptions can be either objective or subjective, as long as they are detailed. B. Descriptions should be po
where is DNA located ? In the chromosome or in nucleus?
this is combined in a special way to form glucose in an cell
Which is an implied or indirect reference found in literature? A. a point of view B. a themeC. an allusionD. a symbol
3. How are a hypothesis, a prediction, and an experiment related?
