QuintonS QuintonS

11-04-2019
Mathematics

contestada

Suppose 3x+4y=52 and 5x+y= 30. What is the value of 8x-2y

Respuesta :

dylans3607 dylans3607

11-04-2019

Answer:

12

Step-by-step explanation: If you made x, 4 and y, 5 then all equations would make sense if you change the letters to numbers.

IF

(3*4)+(4*10)=52

and

(5*4)+10=30

then

**(84)-210=**12

Answer Link

Otras preguntas

Which of these is NOT found in animal cells? A)cell membrane B)cell wall C)Golgi apparatus D)nucleus

Select the correct definition of sentence fluency. Using foreign words to engage readers intellectually Combining sentences to use complex structure Describing

$12 to $6 percent change

Which of the following quotes from the text is evidence for Douglass’s main idea that slavery is dehumanizing? A. “I had known what it was to be kindly treated.

Which place valued writing, art, and fine workmanship? A.Egypt B.Mesopotamia C.Both D.Neither

What did president Kennedy's domestic agenda primarily fight? A. Unemployment B. Communism C. Republicans D.Poverty

how do u write 0.125 as a ratio

Which place valued writing, art, and fine workmanship? A.Egypt B.Mesopotamia C.Both D.Neither

These pairs of forces are known as __________ reaction pairs because one pushes against the other with an equal but opposite force.

Adaptations are A. unfavorable traits in a particular environment. B. favorable traits in a particular environment. C. traits that are acquired as an organism l