Use the product rule and positive exponents to simplify the expression.x-8? x4 ? x-3
A. x-7
B. x-15
C. - 
D. 
Answer: D
Mathematics
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Provide an appropriate response.Find an equation for the tangent to the curve y = 
at the point (1, 5).
A. y = 5x B. y = 5 C. y = x + 5 D. y = 0
Mathematics
The figure below is a regular hexagon ABCDEF with center O. (P, Q, R, S, T, and U are the midpoints of the sides.)
The image of A under a 300° counterclockwise rotation with center O is
A. B. B. F. C. C. D. E. E. none of these
Mathematics
Solve the problem.A piece of lumber needs to be cut 104 centimeters long. How many meters is this?
A. 10,400 m B. 1.04 m C. 1040 m D. 10.4 m
Mathematics
Determine if the equation is an identity.sin(x + y) cos y - cos(x + y) sin y = sin x
A. Identity B. Not an identity
Mathematics