Which of the following correctly uses exponents to write "6 factors of 2"? 2 6
6 ∙ 2
12
6 2

First one

Step-by-step explanation:

If you mean 2 to the sixth power, then it's for sure the first one.

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°