What is the point slope form of the line with slope 25 that passes through the point (−4,−7) ? y−7=25(x−4) y+4=25(x+7) y+7=25(x+4) y−4=25(x−7)

Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4

Which expression shows the sum of the polynomials with like terms grouped together

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)