In this question, the information that Katie has already read 32% of a book that has a total of 80 pages is of great importance. This information is enough to find the required answer to the question. Total number of pages Katie has to read = 80 Percentage of pages that Cathie read = 32% Number of pages that Katie read = (32/100) * 80 = 256/10 = 25.6 pages Then The number of pages that Katie have left to read = 80 - 25.6 = 54.4 pages So Katie has 54.4 pages left to read.
1(4y + 8) - 1(7y - 12) = 11 Given 4y + 8 - 7y + 12 = 11 Distribute the 1 and the -1 -3y + 20 = 11 Combine like terms -3y = -9 Subtract 20 from both sides y = 3 Divide both sides by -3
