Add. 8 + (-7)
A. -1
B. 15
C. 1
D. -15
Answer: C
Mathematics
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Solve the problem.The map shows the states Tennessee, Alabama, Georgia, and Mississippi. Is it possible to find a route that starts in Mississippi and crosses each common state border exactly one time?
A. Yes B. No
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Multiply. Write a mixed numeral for the answer.4 ? 5
A. 21
B. 20
C. 20
D. 20
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For the given expression, determine the indicated inverse.- 7multiplicative inverse
A. 
B. - 
C. 7
D. 1
Mathematics
Perform the indicated operation.6 tons 463 lb - 2 tons 377 lb
A. 8 tons 86 lb B. 8 tons 840 lb C. 4 tons 86 lb D. 3 tons 86 lb
Mathematics