Solve the problem.Bob is 72 years old and Susan is 45 years old. Write a simplified ratio in three different ways of Bob's age to Susan's age.
A. 
, 5 to 8, 5:8
B. 
, 8 to 5, 8:5
C. 
, 1 to 9, 1:9
D. 
, 72 to 45, 72:45
Answer: B
Mathematics
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Choose the equation that matches the graph.
A. 
+ 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
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What will be an ideal response?
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A. 65% decrease B. 80% increase C. 75% increase D. 87% increase
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Write the expression in condensed form.log5 (12) - log5 (24)
A. log5 
B. log5 (-12)
C. log5 
D. log10 
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