Why do you get a positive 2y when you subtract a -2y from a positive 0y?

Mathematics

2 answers:

SVEN [57.7K]4 years ago

6 0

Because -2y +2y equals zero because negitive plus positive always equals zero

VikaD [51]4 years ago

4 0

If the equation is -2y=0, you have to add the the -2y to the other side, so it turns out to be 0=+2y.

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Part a) The graph in the attached figure (see the explanation)

Pat b) see the explanation

Step-by-step explanation:

Part a) Write and graph a system of linear inequalities that represents this situation

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y ----> the number of pants you can buy

we know that

The word "at most" is the same that " less than or equal to"

The word "at least" is the same that " greater than or equal to"

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