Factor by grouping.uv - 7u + 5v - 35
A. (v + 7)(u - 5)
B. 5u(v - 7)
C. (v - 7)(u + 5)
D. (v - 7)(u - 5)
Answer: C
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Find the first three nonzero terms of the Maclaurin series for the given function and the values of x for which the series converges absolutely.f(x) = (cos x) ln(1 + x)
A. x - 
- 
+ ..., -1 < x < 1
B. x - 
- 
+ ..., -1 < x < 1
C. x - 
+ 
+ ..., -1 < x < 1
D. x - 
- 
+ ..., -1 < x < 1
Perform the indicated operation.
A. 
B. 
C. - 
D. - 
Write the expression with only positive exponents and evaluate if possible. Assume all variables represent nonzero real numbers.-(-2)-2
A. - 
B. 4
C. 
D. -4
Describe the situation with a linear inequality and then solve the inequality.A standard train ticket in a certain city costs 
per ride. People who use the train also have the option of purchasing a frequent rider pass for 
each month. With the pass, a ticket costs only
per ride. Use an inequality to determine the number of train rides in a month for which purchasing the monthly pass is more economical than purchasing the standard train ticket.
A. 23 or more times B. 21 or more times C. 22 or more times D. 24 or more times