Answer:
So, the value of z that represents the relationship is 882.
Explanation:
The relationship can be represented by the equation:
z/21=42
In this equation, z is divided by 21, and the result is 42, which matches the statement "The quotient of a number, z, and 21 is 42."
To find the value of z, you can multiply both sides of the equation by 21:
z = 21 ∗ 42
Simplify the right side:
z = 882
So, the value of z that represents the relationship is 882.