Solve the problem.The numerator of a fraction is 8 times the denominator. If 9 is subtracted from the numerator, and added to the denominator, the resulting fraction is equal to
. Find the original fraction.
A.
B.
C.
D.
Answer: C
Mathematics
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Provide an appropriate response.Solve for x: 32x + 1 = 27
A. x = 4 B. x = 3 C. x = 1 D. x = 2
Mathematics
Simplify.29 + 72
A. 102 B. 100 C. 91 D. 101
Mathematics
Find the vertices of the hyperbola.y2 - x2 - 6x = 10
A. (-3, -2) and (-3, 2) B. (-3, -1) and (-3, 1) C. (3, -1) and (3, 1) D. (3, -2) and (3, 2)
Mathematics
Right triangle ABC has ,
, and
style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_14455ebf5b3b4469b28aa8009" />. Use this information to find cos A.
?
A.
B. ?
C. ?
D. ?
E. ?
Mathematics