Simplify the following expression:
2x − 4y + 3x2 + 7y − 16x.

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

Correct answer brainliest asap an d 99 pointsss what are relative frequencies to the nearest hundredth of the columns of two way table column a 102, 18 colunm b 34, 14 answers choices 0.15 0.25 0.29 0.44 0.56 0.71 0.75 0.85

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