Quadrilateral wxyz is on a coordinate plane. segment xy is on the line x − 3y = −12, and segment wz is on the x − 3y = −6. which statement proves how segments xy and wz are related?

they have opposite reciprocals slopes of one third and −3 and are, therefore, perpendicular.
they have the same slope of negative one third and are, therefore, parallel.
they have opposite reciprocals slopes of negative one third and 3 and are, therefore, perpendicular.
they have the same slope of one third and are, therefore, parallel.

Question 1(multiple choice worth 1 points)(07.06 mc)a group of students must collect at least $150 to organize a science fair. they have already collected $30. which graph best represents all remaining amounts of money, in dollars, that thestudents should still collect to organize the science fair? -210 -180 -150 - 120 -90-60 -300306090 120 150 180 210-210 -180 -150 - 120 -90 -60 -30 0 30 60 90 120 150 180 210-210 -180-150 - 120 -90-60-300 30 60 90 120 150 180 210-210 -180 -150 - 120.90 -60 -30 0 30 60 90 120 150 180 210

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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.