Provide an appropriate response.Consider the following figure, which is a square divided into two squares and two rectangles.
The length of each side of the large square is x + 9. Use the formula for the area of a square to write the area of the largest square as a power.
A. x2 + 92
B. (x - 9)2
C. x2 - 92
D. (x + 9)2
Answer: D
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Choose the first set in the list natural numbers, whole numbers, integers, rational numbers, and real numbers that describes the following number.-3?
A. Real numbers B. Whole numbers C. Integers D. Rational numbers
Provide an appropriate response.Solve the equation: 6 - 4(2x + 3) = 24
A. x = 
B. x = 
C. x = 
D. x = 
Find the due date.Date made: March 2Term of loan: 3 months
A. June 2 B. June 3 C. July 2 D. June 1
Solve the problem.An oil well off the Gulf Coast is leaking, with the leak spreading oil over the surface of the gulf as a circle. At any time t, in minutes, after the beginning of the leak, the radius of the oil slick on the surface is 
Find the area A of the oil slick as a function of time.
A. A(r(t)) = 16?t B. A(r(t)) = 16?t2 C. A(r(t)) = 16t2 D. A(r(t)) = 4?t2