Asales executive receives a monthly salary of $4,480 plus an additional 14 of this amount for travel expenses. for last month's sales meeting, $639 was spent on airfare, $118 on food, and $359 for lodging.

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

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.

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?