Kyles bill at the mexican restaurant was $45. if he left a 20% tip, how much did he pay altogether? a)$54 b)$65

For the equations below which statement is true ? -2x=14 6x=-42

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

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