Solve the problem.At a pep rally, the Freshman sit every 5th row in the bleachers and the Sophomores sit every 6th row. In what row will they first sit together?
A. row 31
B. row 30
C. row 60
D. they will never sit together
Answer: B
Mathematics
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Verify the identity.tan2x = sec2x - sin2x - cos2x
What will be an ideal response?
Mathematics
Subtract. Write a mixed numeral for the answer.16 - 3
A. 13
B. 13
C. 19
D. 13
Mathematics
Solve using the addition principle.-16 + n = 20
A. 4 B. -4 C. 36 D. -36
Mathematics
Identify the greatest common factor:
A.
B.
C.
D. none of these
Mathematics