Solve the problem.The weight that a horizontal beam can support varies inversely as the length of the beam. Suppose that a 10-m beam can support 720 kg. How many kilograms can a 2-m beam support?
A. 0.0003 kg
B. 36 kg
C. 3600 kg
D. 0.0278 kg
Answer: C
Mathematics
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Solve the quadratic equation.5x2 + 18x = 8
A. 
B. 
C. 
D. 
Mathematics
Multiply.0.0071 × 8.7
A. 0.06177 B. 0.0006177 C. 0.6177 D. 0.006177
Mathematics
Graph the system of inequalities.-2x + y < 10-2x + y > 1
A. No solution
B. 
C. 
D. 
Mathematics
Answer the question or solve the problem.In solving the inequality 8x ? -32, would you have to reverse the inequality symbol? Explain why.
What will be an ideal response?
Mathematics