22 What's In Fill in the blanks with the word/s that correctly completes the following statements. Choose from the words inside the box below. Write your answers on your answer sheet. Algebraic Expression Constant Numerical Expression Variable Equation 1. is a mathematical statement indicating that two algebie expressions are equal: uses the symbol 2. is an expression that combines numbers and one or more operation symbols. 3. is any letter or symbol that represents a number 4. has a fixed value that does not change. 5. is a mathematical phrase that uses variables, numerals, and operation symbols. pls pasagot po!​