Select the correct answer. A mistake was made in the steps shown to simplify the expression. Which step includes the mistake?
* + 3(4 – 1) – 7 + 23
Step 1: = 9 + 3(3) – 7 + 23
Step 2: * + 3(3) – 7 + 8
Step 3: = (3) – 7 +
Step 4: = 7+8
Step 5: = 1 + 8
Step 6: = 4 17
СА.
Step 4

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.