Solve.On part of a scenic tour of underground caves, Dave and Neil started at an elevation of - 46 feet. They then rose 15 feet. What was their elevation at this point?
A. 31 ft
B. 61 ft
C. -61 ft
D. -31 ft
Answer: D
Mathematics
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Rewrite the expression as a single logarithm.log3(11) - log3(22)
A. log6 
B. log3(-11)
C. log3 
D. log3 
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Graph the equation.2x + 3y - 10 = 0
A. 
B. 
C. 
D. 
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Graph the line.
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics