7 years from now alegebraic expressions3/22/2023 Camille and Clarisse play a game of Scissors, Paper, and Stone. If a student answers each question in the quiz, in how many ways can he answer the questions? 12. ![]() A teacher gave a quiz consisting of a five-item matching test and a five-item multiple choice test with four choices each. In how many ways can a customer order a sandwich from this counter? 11. HeĬan choose from among the following toppings: pickle relish, tomato, coleslaw, or cucumber, and from among the following dressings: thousand island. At a sandwich counter, a customer can choose from among the following fillings: bacon and egg, Hungarian sausage, bologns, cheese, and chicken. To find his total income in x days, multiply the number of dayd by his income everyday.įor more examples of algebraic expressions, visit the links.ġ0. The perimeter of a square can be found by multiplying its side by 4, since square has four sides.Ĥ) His income is 7 x + 6 everyday. It is asking for Joan's age 6 years ago, so take away 6 from Joan's age.ģ) A square has a said 3 x ⁻ ², what is the perimeter? ![]() "2x" be Joan's age since her age is twice her sister's. Since it is asking for his age 7 years from now, add 7 to x.Ģ) Joan is twice as old as her sister now. Let us now answer the given word problems above by representing them in algebraic expression.ġ) Zab is x years old now. ![]() Then, the operation refers to the four basic operations: addition, subtraction, multiplication and division. The variable is a symbol or letter, such as "x" or "y," that represents an unknown value. The constant is the known value and does not change its value. Word Problems Involving Algebraic ExpressionĪn algebraic expression refers to a combination of constant, variables and algebraic operations.
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