Final answer:
The expression with exponents for the area of Mr. Jones' garden is A = 6 x 6 yd², and the area of the garden is 36 yd².
Step-by-step explanation:
The expression with exponents for the area of Mr. Jones' garden is A = 6 x 6 yd².
To find the area of the garden, we can substitute the value of yd² into the expression to get A = 6 x 6 = 36 yd².
Therefore, answer choice A, A = 6 yd² = 36 yd², would be the correct option.