Is −8c an even integer? Yes, because −8c = 2(−4c) + 1 and −4c is an integer. Yes, because −8c = 2(−4c) and −4c is an integer. No, because −8c = 2(−4c) and −4c is an integer. No, because −8c = 2(−4c) + 1 and −4c is an integer.

Yes, because −8c = 2(−4c) and −4c is an integer

Step-by-step explanation:

We want to determine whether is an even integer.

Recall that even integers are of the form:

Let us see if we can rewrite the given expression in the form 2n, where n is an integer.

Let us factor 2 to get:

If -4c is an integer and we let m=-4c,then

, where m is an integer.

Therefore the answer is Yes, because −8c = 2(−4c) and −4c is an integer

the answer is 0.071

good luck! : d

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step-by-step explanation: