Question

will fan and medal for help

Answer 1

Which number line shows the solution to −6 − (−4)?

A number line is shown from negative 10 to 0 to positive 10. There are increments of 2 on either side of the number line. The even numbers are labeled on either side of the number line. An arrow pointing from 0 to negative 6 is shown. Above this, another arrow pointing from negative 6 to negative 10 is shown. A vertical bar is shown at the tip of the arrowhead of the top arrow.
A number line is shown from negative 10 to 0 to positive 10. There are increments of 2 on either side of the number line. The even numbers are labeled on either side of the number line. An arrow pointing from 0 to negative 6 is shown. Above this, another arrow pointing from negative 6 to negative 2 is shown. A vertical bar is shown at the tip of the arrowhead of the top arrow.
A number line is shown from negative 10 to 0 to positive 10. There are increments of 2 on either side of the number line. The even numbers are labeled on either side of the number line. An arrow pointing from 0 to 6 is shown. Above this, another arrow pointing from 6 to 10 is shown. A vertical bar is shown at the tip of the arrowhead of the top arrow.
A number line is shown from negative 10 to 0 to positive 10. There are increments of 2 on either side of the number line. The even numbers are labeled on either side of the number line. An arrow pointing from 0 to 6 is shown. Above this, another arrow pointing from 6 to 2 is shown. A vertical bar is shown at the tip of the arrowhead of the top arrow.

Answer 2

@Littlebird any suggestin

Answer 3

I think it is c, but I never learned about this, and I've taken AP calc. What does the vertical bar above the arrowheads mean?

Answer 4

wait

Answer 5

i'm stupid. it is not c

Answer 6

I found a document that teaches how to add with number lines. Now tha I've educated myself..here you go...

-6 -(-4) is the same as.........
-6 + 10

On a number line this means that you will need an arrow going left from 0 to -6.
Above that, you will then start another arrow going right from -6 to -2

Answer 7

B!

Answer 8

Are you alive???

Answer 9

I meant to write 6 + 4 by the way

Answer 10

yea i tagged u n another post ima keep tagging u in different questions i need help with