Dylan bought 3 identical shirts online for a total cost of $71.83 including a flat rate (one time fee) of $7.99 for shipping. What equation can be used to determine the cost, s, of one shirt? 3s + 7.99 = 71.83
3 - 7.99s = 71.83
3 + 7.99s = 71.83
3s - 7.99 = 71.83

Find the value of x for which abcd must be a parallelogram -9-6x x-30

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.

Solve for the equation x. 2x + 22 = 4(x + 3)