0.000487 an Scientific Notation

How do i get my dad to stop making me gargle his pickle i want my mom to gargle my pickle not my dads

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

Carl is hanging pictures in his home. there is a space on a wall that has a width of 4 feet. carl has pictures with different widths. which picture width would fit in the space on the wall? a. 46 inches b. 60 inches c. 50 inches d. 54 inches