−3−(−5) what is the answer to this problem ive tried everything

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.

Analyze the diagram below and complete the instructions that follow. how to find tan