DUE TODAY PLEASEE ! HELP WITH THE CORRECT ANSWERR

What is the lcm of 16 and 40 ? 24 and 40 ?

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120

Which method of gathering data will be most effective in learning how diet and fitness choices affect long-term healt