Factor the trinomial completely.x2 - 14x + 49
A. (x - 7)2
B. (x + 7)2
C. (x - 7)(x + 7)
D. (x - 14)(x + 14)
Answer: A
Mathematics
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Simplify.
A. 5
B. 3x2
C. 75x
D. 5x
Mathematics
Provide an appropriate response.Given an annuity with equal payments at the end of each month for six years and an interest rate of 5.3% compounded monthly, use a graphing calculator to graph the present value A as a function of the monthly payment R. Determine the monthly payment if the present value of the annuity is $30,000.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Provide an appropriate response.What is the common ratio in the geometric sequence 
?
A. log 6 B. 6 C. log 7 D. 7
Mathematics
Is A ? B if A = {2, 6, 7, 15} and B = {2, 6, 7, 16, 18, 19}?
a. Yes b. No
Mathematics