Sam is reading part of a novel for literature class. he estimates that he can read 2 pages each minute. he has 66 pages left to read in his assignment. he considers pages that he has left to read as negative values and the pages he reads beyond the requirement as positive values. plz i need the equation

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

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.

What are the excluded values? m+5/mn+3m