Select all of the following true statements if R = real numbers, Z = integers, and W = {0, 1, 2, ...}. W Z
R W
0 Z
∅ R
{0, 1, 2, ...} W
-2 W

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

graph them on a graphing calculator, press 2nd trace. select intersect. hit enter until it says answer. ti 84 works best

step-by-step explanation:

correct answer is c. just did it

step-by-step explanation:

idk

step-by-step explanation:

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