Solve the problem.A small farm field is a square measuring 200 ft on a side. What is the perimeter of the field? If you double the length of each side of the field, what is the new perimeter?
A. 200 ft, 800 ft
B. 800 ft, 1600 ft
C. 400 ft, 800 ft
D. 400 ft, 1600 ft
Answer: B
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Find an equation for the line that passes through the given point and satisfies the given conditions.P = (-7, 5); perpendicular to v = -2i - 2j
A. -2x + 2y = 24
B. -2x - 2y = 8
C. y - 5 = - 
(x + 2)
D. -2x - 2y = 4
Combine like terms whenever possible.6y - 6x4y + 9y - 9x4y
A. 30y - 30x4y B. 15y - 15x4y C. 15y + 3x4y D. -3y - 15x4y
Solve the problem.The marriage rate in a certain country in 1990 was 0.89%, and there were about 369,000 marriages that year. Use the model M(t) = M0(1 + r)t, with a constant marriage rate and t = 0 corresponding to 1990 to estimate the year in which the number of marriages will be 1 million.
A. 2113 B. 2002 C. 2362 D. 2103
Find the perimeter of the figure.Rectangle 
A. 13 mi B. 2 mi C. 24 mi D. 26 mi