isaac577329 isaac577329

01-02-2021
Mathematics

contestada

4x + 6y = 18 & 4x – 2y = 10

Respuesta :

Аноним Аноним

01-02-2021

Answer:

x=4.875

y=-0.25

Step-by-step explanation:

4x – 2y = 10

2x-y=10

y=2x-10

4x + 6y = 18

2x+3(2x-10)=9

8x=39

x=4.875

y=2(4.875)-10

y=-0.25

Answer Link

Otras preguntas

sand dunes that form scalloped rows of sand at right angles to the wind are called?

what is 33:60 as a fracton

Essay on knowledge is power

Which is a good comparison of the estimated sum and the actual sum of 7 7/8 and 2 11/12?

Which statements describe factors that led to the decline and defeat of the Aztec Empire? Choose all answers that are correct. A. The Spanish attempt to recruit

15. After the Iranian Revolution of 1979 brought the Ayatollah Khomeini to power, fundamentalist Islamic sharia law was infused into Iranian government policie

15. After the Iranian Revolution of 1979 brought the Ayatollah Khomeini to power, fundamentalist Islamic sharia law was infused into Iranian government policie

In addition to the financial reward it already offers for the birth of new babies, what other steps could the government of Singapore take to guarantee its futu

Which occurs during transcription? DNA is copied to create a second DNA strand. mRNA codons and tRNA anticodons assemble amino acids. DNA is unzipped with the a

which type of lava flows easily? a) silica-rich b) composite c) basaltic d) smooth