A50 foot flag pole is at the entrance of a building that is 300 feet tall. if the length of the flagpoles shadow is 30 feet at a certain time if day, how long is the buildings shadow at the time ?

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

Precalculus question, image attached.

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?