Solve the equation 
for x using the One-to-One Property.
A) –9
B) –11
C) 11
D) 0
E) The equation has no solution.
A) –9
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Solve the problem.Each bank teller at Bank4U is first given a 7% cost-of-living raise and then a $1650 merit raise. Write a function that transforms each old salary x into a new salary N(x). Does it make any difference in which order these raises are given? Explain.
A. N(x) = 1.07x + 1650; Yes, because 7% of the current salary, x, is less than 7% of the sum of $1650 and the current salary, (1650 + x). B. N(x) = 1.07(1650 + x); No, they would be the same amounts either way. C. N(x) = 0.07(1650 + x); Yes, because 7% of the current salary, x, is less than 7% of the sum of $1650 and the current salary, (1650 + x). D. N(x) = 0.07x + 1650; Yes, because 7% of the current salary, x, is less than 7% of the sum of $1650 and the current salary, (1650 + x).
Fill in the blank with one of the words or phrases listed below. 
The sum of the terms of a sequence is called a(n) 
.
A. finite sequence B. series C. infinite sequence D. general term
Round the money amount to the nearest cent or dollar as indicated.$4.169, nearest cent
A. $4 B. $4.17 C. $4.2 D. $4.16
Simplify. Assume that all radicands are nonnegative.
+ sin2x 
A. (sin x cos x + sin2x) 
B. (sin x cos2 x + sin x) 
C. (sin x cos x + sin2x) 
D. (sin x tan x + sin x) 