Solve the problem.Suppose there are 6 roads connecting town A to town B and 7 roads connecting town B to town C. In how many ways can a person travel from A to C via B?
A. 13
B. 42
C. 36
D. 49
Answer: B
Mathematics
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Write the equivalent fractions with the least common denominator.
and 
A. 
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B. 
= 
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C. 
= 
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D. 
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Mathematics
Find all values of x in the interval [0°, 360°) that satisfy the equation. Round approximate answers to the nearest tenth of a degree.cos2 x + cos x - 1 = 0
A. {51.8°, 308.2°} B. {49.8°, 130.2°, 229.8°, 310.2°} C. {70.5°, 109.5°, 180°} D. {103.2°, 145.2°, 283.2°, 325.2°}
Mathematics
Determine whether the statement is true or false.-11 ? -|-8|
A. True B. False
Mathematics
Solve the equation. Express radicals in simplest form.
m2 = - 
m + 
A. 
B. ?
C. 
D. 
Mathematics