4x-3y=-12
what is the x and y intercept of the line

Perform the indicated operation. 8/a - 6/a + 7/a

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.

Somone me i want to know what 18 hours out of 24 hours in a fraction