Unfortunately, I don’t knooow :(
Answer:
49
Step-by-step explanation:
64- 15 = 49
Hope that this helps you and have a great day
Answer:
D
Step-by-step explanation:
Because it is on the outside
The value of the constant k when the value of x and y is 7 and 3 respectively in the equation xy=k is 21.
<h3>What is an equation?</h3>
An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
The value of the constant k when the value of x and y is 7 and 3 respectively in the equation xy=k can be written as,

Hence, the value of the constant k when the value of x and y is 7 and 3 respectively in the equation xy=k is 21.
Learn more about Equation:
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