A book has 12 chapters. The mean length of the chapters is 38 pages. How many total pages are there in the 12 chapters

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

27 is what percent of 108? 27 is % of 108

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x