Mathematics, 11.10.2019 21:30 allenpaietonp9v8sv

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which ordered pair is the solution to the system of equations?

{x + y =4
x − y= −6

a. (1, −7)

b. (−2, 4)

c. (2, 2)

d. (−1, 5)

Answers: 2

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Answer from: clairajogriggsk

The answer to this is ...

D. (-1, 5)

Hope this helped! <3

Answer from: GingerSnaps

Ok to find out which is the answer you haev to plug in the points you have one by one in the x and y to see which point is the one that makes both equations true
E.J. 1-7=4 we automatically know that the first one is not true because 1-7 is not 4 so lest go with letter b
-2+4=4 we can cancel out letter b to because -2+4 does not equal 4 so lets check letter c
2+2=4 now we can see that this one is correct but before we call wins lets check if the second equation is also true 2-2=-6 this doesnt equal -6 so answer c can't be correct because even tho the first equation was true the second was not so it doesn't qualify... lets try our last option -1+5=4 this does equal 4 lets check the second equation to see it its true -1-5=-6 this is also true... this means that your answer would be letter D

Hope this helped

Answer from: Quest

the correct choice is marked

step-by-step explanation:

the first two graphs show multiple turning points. the last graphs matches the description in every detail.

Answer from: Quest

the most boring thing ever written

step-by-step explanation:

i am writing something. yes, i plan to make it the most boring thing ever written. i go to the store. a car is parked. many cars are parked or moving. some are blue. some are tan. they have windows. in the store, there are items for sale. these include such things as soap, detergent, magazines, and lettuce. you can enhance your life with these products. soap can be used for bathing, be it in a bathtub or in a shower. apply the soap to your body and rinse. detergent is used to wash clothes. place your dirty clothes into a washing machine and add some detergent as directed on the box. select the appropriate settings on your washing machine and you should be ready to begin. magazines are stapled reading material made with glossy paper, and they cover a wide variety of topics, ranging from news and politics to business and stock market information. some magazines are concerned with more recreational topics, like sports card collecting or different kinds of hairstyles. lettuce is a vegetable.

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which ordered pair is the solution to the system of equations?

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