bri9263
bri9263 bri9263
  • 02-02-2019
  • Mathematics
contestada

100 POINTS??? HELP ME ASAP

100 POINTS HELP ME ASAP class=

Respuesta :

1969976289
1969976289 1969976289
  • 02-02-2019

Answer:

35

Step-by-step explanation:

Double the first equation and get 2x + 2y = 300 (1). Call the second equation 2x + 5y = 405 (2). Calculate (2) - (1) to get 3y = 105, so y = 35.

Answer Link
IMcCOOL IMcCOOL
  • 21-10-2021

Answer:

35

Step-by-step explanation:

Double the first equation and get 2x + 2y = 300 (1). Call the second equation 2x + 5y = 405 (2). Calculate (2) - (1) to get 3y = 105, so y = 35.

Answer Link

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