Find the length of the third side of the right triangle. Give an exact answer and, where appropriate, an approximation to three decimal places.
A. c = 
mi; c ? 4.690 mi
B. c = 
mi; c = 157.0 mi
C. c = 
mi; c ? 17.720 mi
D. c = 314 mi
Answer: C
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Graph the system of inequalities.3x - 2y ? 6x - 1 > 0
A. 
B. 
C. 
D. 
Solve the problem.Sara works at a fast food restaurant. On one day she sold 95 double hamburgers, 11 fish sandwiches, 94 orders of French fries, 88 small drinks, 36 medium drinks, and 17 large drinks. On the next day she sold 54 double hamburgers, 45 fish sandwiches, 94 orders of French fries, 39 small drinks, 65 medium drinks, and 91 large drinks. Write this information in a 6x2 matrix.
A. 
B. 
C. 
D. 
Solve.The population of a small town in 1988 was 11,000 people. Due to decline in industrial growth the population has since been decreasing at a rate of 3% every year. What was the population of this town in 1998?
A. 8988 people B. 8112 people C. 7313 people D. 6586 people
Find the vertex.f(x) = -(x + 3)2 - 7
A. (-3, 7) B. (3, 7) C. (3, -7) D. (-3, -7)