brooke1516
brooke1516
01-04-2020
Mathematics
contestada
3x + y = 4
x + 2y = -2
Respuesta :
domingogarcia483
domingogarcia483
01-04-2020
3x+y=4 (y=-3x+4)
Plug it in for y x+2(-3x+4)=-2
x=2
Plug in for x 2+2y=-2
y=-2
Solution: (2,-2)
Answer Link
VER TODAS LAS RESPUESTAS ( 65+ )
Otras preguntas
Problem 20-01 Warrants Neubert Enterprises recently issued $1,000 par value 15-year bonds with a 6% coupon paid annually and warrants attached. These bonds are
Using the frequency table below, what is the probability of people that are not boys? 10% 20% 30% 50%
This scatter plot shows the data collected by measuring the amount of water in a tank every 15 minutes. What is the equation of the line of best fit? A: y= -4/3
Select the correct answer. How does the current, or sixth, mass extinction differ from the past five mass extinction events? OA. The sixth mass extinction is be
The process of thinking that involves considering an overall general idea or theory and drawing specific conclusions or making specific predictions is called __
Which of the following statements best describes the spread of communism in the years immediately following World Warll?The number of communist countries increa
Hoy _____ jueves 1.) está 2.) es
Round the number 76.4491 to 1 decimal place
In the diagram, angle OLM is twice as large as angle PON. What is the size of angle OLM?
A pile of sand weighs 90kg. the sand is put into a small bag, a medium bag and a large bag in the ratio 2: 3: 7. work out the weight of each sand bag Please hel
