Which is heavier 3/5 of a gram or 1/5 of a kilogram

What expression is equivalent to 1/2(2+3x-6)

Consider the expression below. 9 + 4(x + 2) – 3.1 select the term that best describes "3" in the given expression. o a. coefficient variable exponent constant

The length and width of a rectangle are consecutive even integers the area of the rectangle is 120 squares units what are the length and width of the rectangle