Giles is reading a book that has 300 pages. He already read some of it last week. He plans to read 30 pages tomorrow. By then he will be 3/4 of the way through the book. How many pages did Giles read last week? Let x represent the number of pages Giles read last week.

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Solve the given system of equations. 2y= -x+9 , 3x-6= -15

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

Find the solution(s) to x^2-14+49=0