Solve. Remember to insert units when writing your answer.A 2.88-m sash cord has become frayed at both ends, so 1.2 cm is trimmed from each end. How long is the remaining cord?
A. 0.48 m
B. 2.868 m
C. 1.68 m
D. 2.856 m
Answer: D
Mathematics
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Graph the equation.
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A. ?
B. 
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D. ?
Mathematics
Solve the problem.The distance that an object falls when it is dropped is directly proportional to the square of the amount of time since it was dropped. An object falls 288 feet in 3 seconds. Find the distance the object falls in 5 seconds.
A. 160 ft B. 800 ft C. 480 ft D. 15 ft
Mathematics
Verify that the values of the variables listed are solutions of the system of equations.
x = 2, y = 1, z = 5
A. solution B. not a solution
Mathematics
Provide an appropriate response.Using the rules for the order of operations, what should be done first when evaluating the expression 
A. Evaluate74 B. Add 7 + 9 C. Evaluate93 D. Evaluate94
Mathematics