If anyone is in college and has taken Math 105, did y’all do article reviews? If so I need answers for article review #2 How important is Sleep? By Hanae Armitage

What is the slope of a line that is perpendicular to y = 3x + 1

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

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