What is represented by the number below the abbreviation of the element in the periodic table? The atomic mass The atomic number The melting point The valence number

Micah solves a linear equation and concludes that x = 0 is the solution. his work is shown below. (1 – 3x) = 4(– + 2) 0 = x which statement is true about micah’s solution?

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !

Point a (7,3) is translated to a'(16,-9). which rule describes the translation?