alexalovesicecream alexalovesicecream
  • 16-12-2021
  • Mathematics
contestada

15 Which ordered pair is the solution to this system of
equations?
y = x + 4
x + y = 2
A (1,5)
B (0,2)
C (-1,3)
D (-4,0)

Respuesta :

Yang100
Yang100 Yang100
  • 23-12-2021

Answer:

x=-1, y=3. (-1, 3).

Step-by-step explanation:

y=x+4

x+y=2

-----------

x+(x+4)=2

2x+4=2

2x=2-4

2x=-2

x=-2/2

x=-1

y=-1+4=3

Answer Link

Otras preguntas

What is 3/2y - 3 + 5/3z when y= 6 and z = 3
what was the “I have a dream “ was about
Which off the following is a true statement about the rhombus shown?
What is 2 7/8- 1/2? Answer in it's simplest form
estimate 3 1/2 minus 1 1/3
If 8 pair of jeans cost 221.50 find the cost of 7 pairs
Summary about 1920s Foreign Policy & Domestic
I need one more answer for each PLEASE HELP ME AND SHOW YOUR WORKK
Lucy rented a truck for one day there was a base fee of $11.75 and there was an additional charge of $0.15 for each mile driven the total cost see in dollars fo
Explain how plants and animals help each other obtain energy. (Site 1).