Mathematics, 14.09.2019 07:20 andreastyles1603
Solve by substitution
show steps
x = −5y + 4z + 1
x − 2y + 3z = 1
2x + 3y − z = 2
Answers: 1
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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.
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Evaluate the function , when d = {9, 15, 30}. r = {5, 7, 12} r = {6, 10, 15} r = {6, 10, 20} r = {5, 12, 20}
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Solve by substitution
show steps
x = −5y + 4z + 1
x − 2y + 3z = 1
2x + 3y −...
show steps
x = −5y + 4z + 1
x − 2y + 3z = 1
2x + 3y −...
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