Astore offers 20% off all items. if x is the original price, which expression represents the final price with the discount? select all that apply. a. 1.2xb. 0.08xc. xd. x - 0.2xe. x + 0.2x

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

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.

Write the expression as a single natural logarithm. 2 in a - 4 in y