3 years ago

I need help on this hw

2 answers:

s2008m [1.1K]3 years ago

8 0

3rd choice, because you would need to multiply positive 3 to get a positive 9 positive times a positive if positive. negative times a negative is a negative

Aneli [31]3 years ago

4 0

Answer:

chose the last choice sinse you have 8y in the top equation we multiply the bottom one by +2to have -4y×2=-8y so we can cancle them by adition of the two equaotins

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Kobotan [32]

Answer:

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Step-by-step explanation:

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