Abusiness owner pays $1,200 per month in rent and a total of $120 per hour in employee salary for each hour the store is open. on average, the store brings in $200 in net sales per hour. which equation can be solved to determine the break-even point if x represents the number of hours per month the store is open? 200x – 120x = 1,200 120x + 200x = 1,200 200x + 1,200 = 120x 120x – 1,200 = 200x

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

Given the expression (7 ? 4i) ? (2 + 6i), perform the indicated operation and write the answer in the form a + bi.