classicman006
classicman006
26-05-2018
Mathematics
contestada
someone help me with the answer please
Respuesta :
prasanna2
prasanna2
26-05-2018
given,
2pen and 5 pencil cost 120
3pen and 2 pencil cost 114
let pen be X and pencil be Y
2x+5y=120 ......(1)
3x+2y=114 ........(2)
solving 1 and 2 , we can get the value of pen and pencil.
x=30
Y=12
Answer Link
chaldean358
chaldean358
26-05-2018
X equals 30 Y equals 12
Answer Link
VER TODAS LAS RESPUESTAS ( 96+ )
Otras preguntas
on saturday 108 people hiked around lake E find the total distance walked by the group use the standard algorithm to solve
Find the unit rate . Round to the nearest hundredth if necessary . $420 for 15 tickets A. $28 per ticket B. $ 0.04 per ticket C. $ 405 per ticket D. $ 840 pe
Can somebody help me as soon as possible if can
please answer the question
Determine whether the first system of equations is equivalent to the second system of equations. Explain. 3x + 5y = 1 18x + 30y = 6 2x-6y=38 10x - 30y = 190
you change the color, highlight, font, and size for a portion of text, and you later want to apply that same style to another section of the text. What is the e
guys pls help me!!!!!!
State one name of the meeting place of Kalinago men.
Rewrite the sentence showing the emotion instead of telling the emotion. I was extremely angry at my brother Buzz when he told me he had eaten the last piece of
These types of consumer relationships can affect the size of prey and plant populations in a community and determine the places these prey and plant species liv
