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 ( 64+ )
Otras preguntas
Lolll I need help again! URGENT!!!!
i need help with 16, 17, and 18
the body can use cholesterol to make?
Which Egyptian president ordered the seizure of the Suez Canal in 1956?
colin put buttons on a table. There were 4 blue buttons, 5 red buttons, 7 tan buttons, and 8 white buttons. Colins cat jumped up and knocked 2 buttons down onto
Melinda earned the following amount of money in tips the past five days at the restaurant: $52, $78, $62, $120, and $71. What was the median amount of money Mel
Use special right triangle ratios to determine the length of x and y below
How are photosynthesis and cellular respiration related?
What is the area of the base of a cylinder with a volume of 174π in.3 and a height of 12 inches? 1. Apply the formula for the volume of a cylinder: V = Bh 2
How is isometric transformation different from similarity transformation
