One day when terry went to school the temperature outside was –15 degrees fahrenheit. in terry's classroom the temperature was 68 degrees fahrenheit. how many more degrees was it inside the building than outside?

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?

2. using calculations based on a perpetual inventory system, determine the inventory balance altira would report in its august 31, 2021, balance sheet and the cost of goods sold it would report in its august 2021 income statement using the average cost method. (round "average cost per unit" to 2 decimal places.)