Simplify using order of operations.-5 + 11 + (-3) ? 7
A. 21
B. -21
C. -15
D. 15
Answer: C
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Factor completely using the trial and error method to factor trinomials. If unfactorable, indicate that the polynomial is prime.-24x2 - 20x + 24
A. (-12x + 8)(2x + 3) B. prime C. -4(3x - 2)(2x + 3) D. -4(3x + 2)(2x - 3)
The number of IBM shares that Nancy owns is given by 
. The price per share of the stock of IBM at time 
is 
middle;" /> dollars. What does the function 
represent?
What will be an ideal response?
Write the expression without using negative exponents, and simplify the resulting complex fraction. Assume that the denominator is not 0.
?
?
A. ?
B. ?
C. ?
D. 
E. ?
Use a vertical format to subtract the polynomials. 8y6 + 7y5 - 9 
A. 5y6 + 10y5 - 24 B. 5y6 - 4y5 - 24 C. 5y6 + 10y5 + 6 D. 5y6 - 4y5 + 6