Solve the equation by making an appropriate substitution.2x - 7 - 72 = 0

A.
B. {64}
C. {8}
D.


Answer: B

Mathematics

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Evaluate the integral.

A.  + C
B.  + C
C.  + C
D.  + C

Mathematics

Solve the problem.Find the equation of the tangent line to the curve x2 + y2 = 113, at the point 

A. 8x + 7y = 113 B. 7x - 8y = 15 C. 7x + 8y = 113 D. 8x - 7y = 113

Mathematics

Evaluate the integral.

A. 3 + C
B. 3 + C
C. 3 + C
D. 3 + C

Mathematics

Provide an appropriate response. Find the mode for the following set of test grades in a mathematics class: 76, 83, 94, 76, 53, 83, 74, 76, 97, 83, 65, 77, 76, 83.

A. 83 B. 76 and 83 C. 79.5 D. There is no mode for this set of data.

Mathematics