Write the converse, inverse, or contrapositive of the statement as requested.q ? (~p ? r)Contrapositive(Use one of De Morgan's laws)
A. (p ? ~r) ? ~q
B. ~q ? (p ? ~r)
C. q ? (p ? ~r)
D. (~p ? r) ? q
Answer: A
Mathematics
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Use the distributive property to multiply. Then, if possible, simplify the resulting expression.3(7 + m)
A. 21m B. 21 + m C. 21 + 7m D. 21 + 3m
Mathematics
Solve the system.y = x2 - 8y = -x2
A. (0, 0), (-2, -4) B. (0, 0), (2, -4), (-2, 4), (0, 8) C. (-2, -4), (2, -4) D. (0, 0), (-2, -4), (2, -4), (0, -8)
Mathematics
Calculate.-9.814 × 6
A. -67.0
B. -67.062
C. -65.
D. -65.42
Mathematics
Graph the decimal on a number line.-15.012
A. 
B. 
C. 
D. 
Mathematics