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Mathematics 8 Online
OpenStudy (anonymous):

Which expressions represent the distance between the two points? Choose all answers that are correct. The number line shows two points with coordinates negative 15 and positive 2. A.-15+2 B.[-15 - 2 C.[2-(-15)] D.[-15+2]

OpenStudy (cwrw238):

Hint- -(- = +

OpenStudy (anonymous):

O.O"

OpenStudy (anonymous):

@cwrw238 I don't know the answer

OpenStudy (cwrw238):

|dw:1412027441901:dw|

OpenStudy (cwrw238):

what is the length of x?

OpenStudy (anonymous):

(Guessing) 11

OpenStudy (cwrw238):

how can it be 11 when -15 to 0 is 15?

OpenStudy (cwrw238):

* 2 - (-15) = 2 + 15

OpenStudy (anonymous):

yes it is 15 can you please tell me the two answers so I can medal you get on with my school work please

OpenStudy (cwrw238):

i've given you the answer in my last post all you have to do is add 2 numbers and you've got it

OpenStudy (cwrw238):

the length is 17 - the only option to give 17 is C

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