Perform the indicated operations and write the result in standard form.
A. -30
B. -
C. 
i
D. -
Answer: D
Mathematics
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Write a polynomial that fits the description. ? A third-degree binomial with an even leading coefficient ?
A. 15x3+5 B. ?11x3+5 C. 13x3-5 D. 17x3-5 E. ?10x3+5
Mathematics
The function s = f(t) gives the position of a body moving on a coordinate line, with s in meters and t in seconds.s = 7t - t2, 0 ? t ? 7Find the body's speed and acceleration at the end of the time interval.
A. 7 m/sec, -14 m/sec2 B. 21 m/sec, -14 m/sec2 C. 7 m/sec, - 2 m/sec2 D. -7 m/sec, - 2 m/sec2
Mathematics
Add or subtract and write answer in lowest terms.
- 
A. 
B. 
C. 
D. 
Mathematics
Solve.6x + 5 = 2x - 15
A. 5
B. -5
C. - 
D. -20
Mathematics