13
AssignmentLong Text

Expressions with and without Parentheses

Question 13 • Pre-Algebra A-CR

Explain how to translate the phrase into an algebraic expression.four times the difference of eight and a number

Answer

Answer:

To translate the phrase into an algebraic expression, first identify the key words and operations. "Four times" indicates multiplication by 4, and "the difference of" indicates subtraction. Since the multiplication applies to the entire difference, use parentheses for the subtraction. "Eight and a number" translates to 8 – n, following the order in the phrase. Thus, the expression is 4(8 – n).

Previous
Next