Pls help i dont wanna ruin my sleep schedule

Which ahows the graph of the solution set of 6x+4y< 12

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !