Evaluate the algebraic expression for the given values of the variables.r ? 3 + 24 ÷ (r - (s + 2)), for r = 8, s = 3
A. 31
B. 33
C. 32
D. 34
Answer: C
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Solve the problem.Determine a polynomial that represents the area of the figure. Leave ? in the answer.
A. 4?x2 + 9? B. 4x2 + 9 C. 4?x2 + 12?x + 9? D. 4x2 + 12x + 9
For the graph below, use the nearest neighbor algorithm to find an approximate minimum Hamilton circuit and its weight, starting at the indicated vertex.
Starting at B
A. B ? A ? D ? C ? F ? E ? B; weight = 103 B. B ? F ? E ? C ? A ? D ? B; weight = 99 C. B ? F ? D ? A ? C ? E ? B; weight = 102 D. B ? F ? D ? C ? A ? E ? B; weight = 99
Solve the problem.In a computer simulation, a satellite orbits around Earth at a distance from the Earth's surface of 
miles. The orbit is circular, and one revolution around Earth takes 10.8 days. Assuming the radius of the Earth is 3960 miles, find the linear speed of the satellite. Express the answer in miles per hour to the nearest whole mile.
A. 654 mph B. 16,075 mph C. 750 mph D. 119 mph
For the given figure, find the ratio of the length of the longest side to the length of the shortest side. Write the ratio as a fraction in lowest terms.
A = 9 inchesB = 4 inchesC = 8 inches
A. 
B. 
C. 
D. 