Question

Which statement about equations and expressions is true?

A. An example of an equation is z/365 because it shows that two expressions are equal.

B. An example of an expression is z/365 because it shows that two equations are equal.

C. An example of an equation is Z/365 because it is a mathematical phrase represented by numbers, a variable, and an operation.

D. An example of an expression is z/365 because it is a mathematical phrase represented by numbers, a variable, and an operation.

Answer 1

D

Explanation:

Answer 2

Option D. An example of an expression is z/365 because it is a mathematical phrase represented by numbers, a variable, and an operation.

Explanation:

Expression:

• An expression is a mathematical phrase that consist of numbers, decimals, fractions, variables, sets, matrices.
• An expression does not have any relation symbol.

Equation:

• An equation is formed when there is any relation between any two expressions.

• The relation may be of equality, inequality r not equal.

`\displaystyle(z)/(365)`

This is an example of expression as it consist of a variable z and a number 365 in the form of fraction.

Option D) is the true statement about equation and expression.