margiez8811 margiez8811
  • 23-09-2021
  • Mathematics
contestada

I need help on solving.

I need help on solving class=

Respuesta :

Hamed313
Hamed313 Hamed313
  • 23-09-2021

Answer:

[tex]x = - 1 \\ - 2 + 0.4y = 0.4 \\ 0.4y = 0.4 + 2 = 2.4 \\ y = 2.4 \div 0.4 = 6 \\ y = 1 \\ 2x + 0.4 = 0.4 \\ 2x = 0.4 - 0.4 = 0 \\ x = 0[/tex]

Answer Link
discipulus
discipulus discipulus
  • 23-09-2021

Answer:

[tex]2x + 0.4y = 0.4 \\ 2( - 1) + 0.4y = 0.4 \\ 0.4 y = 2.4 \\ y = \frac{2.4}{0.6} \\ \therefore \: y = 6 \\ 2x + 0.4(1) = 0.4 \\ \therefore \: x = 0[/tex]

Answer Link

Otras preguntas

14 less than the quotient of a number k and 5
Irene has a checking account. On Monday she writes a $160 check for groceries. Then she deposits $125 into her account. Finally, she writes another check for $4
Which metabolic pathway is common to both fermentation and cellular respiration of a glucose molecule? which metabolic pathway is common to both fermentation an
is the square root of 36 real, irrational, rational, integer, whole, natural? can b more than 1 answer
HELLO PLEASE ANSWER MY QUESTION
Which type of curved mirror uses its outside as the reflecting surface
To be productive in a new job which one of the following suggestions can you safely ignore
solve equation -52-n=25
What alkyl halide forms 3-methyl-but-1-ene as the only product?
What 2 cities have a similar climate