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### High School Mathematics1.2 Algebraic Expressions

 An algebraic expression, or simply an expression is a mathematical statement that may use numbers, variables, or both. Examples for expressions include: 9 x 6 + 9 1 × u + o 5x + 1 9x + 2y + z 2jk or 2 x j x k or 2(jk) Directions: Express the statements as algebraic expressions. Also, write at least five examples of your own of language statements and their equivalent mathematical expressions.
 Q 1: Three less than a number. Write an algebraic expression for the statement.3aa + 33 - aa - 3 Q 2: A car travels at 60 miles per hour. Write an expression for the distance the car will have traveled after m hours.60 × m60 + mm - 60m/60 Q 3: Six times the sum of a number and 46 x 46(4x)6x + 46(x + 4) Q 4: Mary weighs 60 pounds, and Lucy weighs p pounds. Write an expression for their combined weight.60 + 9insufficient information60 + 060 + p Q 5: A number minus 7.a + 77 - x7aa - 7 Q 6: The sum of twice a number and 13. Write an algebraic expression for the statement.13 + 2x + 132x + 1313x + 2 Question 7: This question is available to subscribers only! Question 8: This question is available to subscribers only!