Sam has 3 water bottles. Together, Sam and Dave have at most 12 bottles of water

Evaluate the expression. (9 + 5)(3 + 2)0

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

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?