Solve the system by the substitution method.
A. (6, -5), (5, -6)
B. (6, 5), (-5, -6)
C. (-6, -5), (-5, -6)
D. (-6, 5), (-5, 6)
Answer: B
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Perform the indicated operation.(4 + x2 - 6x) + (6x - 1 + x3) + (-2x - 7 + 6x3)
A. 7x3 + 7x2 - 8x - 4 B. 7x3 + x2 - 2x - 3 C. 7x3 + x2 - 2x - 4 D. 8x3 - 2x - 4
Find the greatest common divisor of the number by the method of intersection of sets of divisors.240 and 9000
A. 120 B. 360 C. 240 D. 60
Provide an appropriate response.The area of a rectangle is 3139 square inches, and the width is 43 inches. What is the perimeter of the rectangle?
A. The perimeter of the rectangle is 73 inches. B. The perimeter of the rectangle is 232 inches. C. The perimeter of the rectangle is 189 inches. D. The perimeter of the rectangle is 116 inches.
Provide an appropriate response.The function f(x) = 200 
describes the future value of a certain annuity. How many payments per year are there?
What will be an ideal response?