Postsecondary Education Readiness Test (PERT) Practice Test

Question: 1 / 400

How can you express the distributive property using the equation: 5(x + 4)?

5x + 4

5x + 20

The distributive property can be used to simplify expressions such as 5(x + 4) by distributing the factor outside the parentheses, in this case, 5, to each term inside the parentheses.

When applying the distributive property to 5(x + 4), you multiply 5 by both x and 4. This results in 5 times x, which is 5x, and 5 times 4, which results in 20. Adding these together gives you the expression 5x + 20.

This shows that the correct formulation of the expression after applying the distributive property is 5x + 20, making it the accurate representation of the original equation when simplified. Understanding this process is crucial for solving algebraic expressions accurately, as it allows for the breakdown of more complex equations into manageable parts while maintaining balance in the equation.

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5x + 5 + 20

5x + 4 + 5

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