Create a list of steps, in order, that will solve the following equation. 1/2(x+5)^2+2=42.5 steps

Mary had at least an 80% on her test write an inequality to represent this situation

Nine more than four times a number is the same as one less than twice the number. find the number?

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