Seudónimo Seudónimo
  • 27-03-2016
  • Mathematics
contestada

graph 3x+4y=32 and x-4y=-16

Respuesta :

Panoyin
Panoyin Panoyin
  • 27-03-2016
3x + 4y = 32
   x - 4y = -16
        4x = 16
         4      4
          x = 4
   x - 4y = -16
   4 - 4y = -16
 - 4           - 4
       -4y = -20
        -4      -4
          y = 5
    (x, y) = (4, 5)

Red: 3x + 4y = 32
Blue: x - 4y = -16

Ver imagen Panoyin
Answer Link

Otras preguntas

find the simple on R5000 loan for 3years at 9% interest​
This graph shows a proportional relationship. What is the constant of proportionality? Enter your answer as a decimal in the box.
if your here then pls help me i need it if not have a great day
This refers to the concept or idea of the title.
Emily is running a lemonade stand. She expects to make $110 for the day, but ends up making 162% of that amount. How much money did Emily make that day?
Which of the following reactions would be an example of a single replacement reaction? options: A. C2H4 + 3O2 --> 2CO2 + 2H2O B. H2O + SO3 --> H2
(3x-4y)/(xy)=-8 (2x 7y)/(xy)=43
thomas paines common sense convinced the colonists to
Does meiosis uses oxygen to produce ATP
How to solve 3y-2x+3=0?
ACCESS MORE