Simplify: (14 + 7)/3 2) Simplify: 8 + 6 2 3) Simplify: 3 + 8 4 4) Simplify: 5(4 + 3) 5) Simplify: 6) Simplify: 7) Simplify: 9(8 - 5) + 5(6 + 4) 8) Simplify: 30 + 8 - 6 9) Evaluate: 10) Evaluate: 395(2 + .15 290/365) 11) Evaluate: 400(1 + .10 100/365) 12) Evaluate: 8600(1 - .27 * 226/360) 13) Evaluate: 14) Evaluate: 15. Three mechanics worked 15 , 14 , 18 hours respectively. What was the total cost of labor if the mechanics were paid $14.75 per hour? 16. Three workers worked 10 , 15 , 20 hours respectively. What was the total cost of labour if the workers were paid $20.00 per hour? 17. Purchases of an inventory item during the last accounting period were as follows: Number of items Unit price 5 $4.00 3 $6.00 7 $9.00 11 $7.00 What was the weighted average price per item