smartguy75555
smartguy75555 smartguy75555
  • 01-04-2020
  • Mathematics
contestada

need help on this Question thanks

need help on this Question thanks class=

Respuesta :

elliottou
elliottou elliottou
  • 01-04-2020

Answer:

(4, 8)

Step-by-step explanation:

substitution wouldn't be the most ideal to use in this situation but . . .

x-2y=-12

x= 2y-12

4(2y-12)-4y = -16

8y-48-4y = -16

4y-48 = -16

4y = 32

y = 8

x = 2(8)-12 = 16-12 = 4

(4, 8)

Answer Link

Otras preguntas

Which one of the following choices is the best way to control Type II diabetes?        A. Avoiding all simple sugars   B. Injecting insulin   C. Adopting a heal
Which material will displace a volume of water
The graph of the equation below is a hyperbola. In which direction does the hyperbola open? X^2/13^2-Y^2/7^2=1 ______ a.)up and down b.)left and right
There are eight rows of chairs in the auditorium. three of them roads are empty. what fraction of the roads are empty?
An intranet that is partially accessible to authorized people outside the business or organization is known as an extranet externet intercept internet
??pls help with both questions.
In terms of Civil Service Reform, what is a classified job position? a. a job filled on merit by competitive examination rather than patronage ( or who they kn
what is the answer to 5 to the power of 0
Who stated that all plants are made of cells?
Critically evaluate four ways in which the media impacts on values and beliefs about relationships (4x3=12)