Corenamaryah Corenamaryah
  • 13-03-2017
  • Mathematics
contestada

HELP PLZ
y=–1/2x + 4
x + 2y=–8
How many solutions does this linear system have?
one solution: (8, 0)
one solution: (0, 8)
no solution
infinite number of solutions

Respuesta :

DeadHead DeadHead
  • 13-03-2017
y = -1/2x + 4
x + 2y = -8

x + 2(-1/2x+4) = -8
x + -x + 8 = -8
8 = -8

There correct answer is "no solution"
Answer Link
rarrininger
rarrininger rarrininger
  • 13-03-2017

Y= -1/2x +4

X +2(-1/2x +4)= -8

X  -X +8 = -8

8= -8


no solution



Answer Link

Otras preguntas

9x - 2y =0 function form
What is the LCD of [tex] \frac{5}{12} [/tex] and -[tex] \frac{9}{16} } [/tex] ?
a circle is 7 cm. what is the diameter,circumference.NEED ANSWER QUICK PLZZ
What design feature of the hagia sophia was considered daring
Factor 2x 2 - 10x + 8 completely
________ willing to help us with the project on Wednesday. Choose the word or phrase that best completes the sentence. A) Their B) There C) They'll D) They
Evaluate the expression 2(8 − 4)2 − 10 ÷ 2.
List 3 goods or services you have used that are funded by taxes
which of the following types of long -term memory best describe your personal recollection of watching your favorite movie
Question 3 of 20 : Select the best answer for the question 3. Which one of the following statements contains a simile