gfiueuiwr73927489GYG
gfiueuiwr73927489GYG gfiueuiwr73927489GYG
  • 17-01-2020
  • Mathematics
contestada

Choose the ordered pair that is a solution of the system.
x + y = 4
x = –1

A.
(–1, 5)

B.
(5, –1)

C.
(–1, 3)

Respuesta :

shaleenparikh1
shaleenparikh1 shaleenparikh1
  • 17-01-2020
A) (-1, 5) is the answer. We are already given x=-1 and to find y, just plug in -1 to the first equation for x to get y=5.
Answer Link
gebrehelina1
gebrehelina1 gebrehelina1
  • 17-01-2020
A. If you substitute x=-1 in x=-1,it become true. If you substitute x=-1 and y=5 it equals 4
Answer Link

Otras preguntas

CAN SOMEONE PLEASE ANSWER THIS ASAP !!!!!! ILL GIVE BRAINLIEST!!! How does a university’s academic, social and cultural environments will prepare anyone for suc
What is the greatest common factor (GCF) of 64 and 18?
Read the poem. Where The Mind Is Without Fear by Rabindranath Tagore Tagore was an Indian writer who lived during the time that Great Britain ruled over the cou
(20 Ponits) Gram-negative bacteria are associated with pathogens like e. coli. What is the best synonym for "pathogen"? A. disease causing microbe B. small micr
A 500 N passenger weighs 24500 N elevator that rises 30 m in exactly 1 minute how much power is needed for the elevators trip
How are the goals of economic freedom and economic security connected
Help ! How should I reply to this discussion post ?
what happens o the value of the expression 80 minus 2r as r decreses
In a certain archery competition, archers shoot 25 arrows and receive penalty points for each missed shot: 1 penalty point for the first miss and for each subse
x^2+6x-6=0 rewritten by completing the square