we1nbeccarockup we1nbeccarockup
  • 25-12-2016
  • Mathematics
contestada

Use emilimination to solve 2t 3n=9 and 5t-3n=5

Respuesta :

imaweirdasian2
imaweirdasian2 imaweirdasian2
  • 25-12-2016
2t+3n=9                                                   2(2)+3n=9
+5t-3n=5 (the 3n cancel out)                   4+3n=9
7t=14                                                       3n=5
t=2                                                           n=5/3 or 1.67
Answer Link

Otras preguntas

100 times the sum of 42 and 18
5 sentences with the word clarify. Please Thanks
83 and one third percent as a fraction
Shawn evaluated the algebraic expression x divided by 4 for x = 12 and gave an answer of eight. What was his error? What is the correct answer?
A manufacturer implemented a program to reduce waste. In 1998 they sent 946 tons of waste to landfills. Each year after that, they reduced their waste by an ave
A random survey of 60 students show that 36 students use calculators for computation. What is the probability That's student chosen at random used a calculato
Why was John Jay criticized when he came back from England?
hat is the area of the shaded part of the figure? A. 144 mm² B. 288 mm² C. 432 mm² D. 720 mm²
5 sentences with the word clarify. Please Thanks
A manufacturer implemented a program to reduce waste. In 1998 they sent 946 tons of waste to landfills. Each year after that, they reduced their waste by an ave