Use both properties of equality to solve the equation.7x + 5 = 2x - 20
A. -5
B. 4
C. 5
D. -4
Answer: A
Mathematics
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Set up an integral for the length of the curve.y = 8 cot x, 
? x ? 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Find the value of b for which 1 + eb + e2b + e3b + . . . = 9.
A. ln 
B. ln 
C. ln 
D. ln 
Mathematics
Find the mode(s) for the given sample data. 7.06, 7.41, 7.56, 7.06, 7.88, 7.99, 7.62
A. 7.41 B. 7.56 C. 7.511 D. 7.06
Mathematics
Translate to a proportion. Do not solve.14% of what is 40?
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Mathematics