Simplify by writing the expression with positive exponents. Assume that all variables represent nonzero real numbers.
A. 
B. 
C. t3
D. t-8
Answer: B
Mathematics
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Provide an appropriate response.Assume y = f(u) is a differentiable function of u and u = g(x) is a differentiable function of x. If y changes m times as fast as u and u changes n times as fast as x, then y changes how many times as fast as x?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Use the point-slope form to write an equation of the line that passes through the given point and satisfies the given condition. Write your final answer in slope-intercept form.Through (10, 9) and parallel to 2x - 5y = -7
A. y = 
x + 5
B. y = 
x + 5
C. y = - 
x + 13
D. y = - 
x + 5
Mathematics
Find the proper coordinates of the point labeled on the given unit circle.
A. 
B. 
C. 
D. 
Mathematics
Find the mode.91, 61, 32, 61, 29, 91
A. 91 and 61 B. 61 C. 60.8 D. 91
Mathematics