Use the associative law of multiplication to write an equivalent expression.(3n)(m + 6)
A. 18mn
B. 3[n(m + 6)]
C. (3n)(6 + m)
D. (n3)(m + 6)
Answer: B
Mathematics
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Tell whether the statement is true or false. If false, give the reason.11 ? {22, 33, 44, 55, 66}
A. False; 11 is a factor of the elements. B. False; 11 is not an element of the set. C. True D. False; 11 is a set.
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A doctor has ordered a 5% saline solution. How much sodium chloride (salt) is in 500 mL of this solution?
A. 25 g B. 2.5 g C. 5 g D. 250 g
Mathematics
Solve the inequality. Give the solution set in both interval and graph forms.-37 < 5x - 7 and 5x + 7 < -3
A. [-6, -2]
B. [-6, -2)
C. (-6, -2]
D. (-6, -2)
Mathematics
Provide an appropriate response.A prime number has exactly 
factor(s).
A. 3 B. 1 C. 0 D. 2
Mathematics