Solve the problem.Sales at Andrea's Formal Wear Shop were 
this week. This is 
less than the sales last week. What were last week's sales?
A. $1,071
B. $1,060
C. $694
D. $1,049
Answer: B
Mathematics
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Find the quadratic approximation of f at x = 0.f(x) = tan 3x
A. Q(x) = 1 + 
x2
B. Q(x) = 3x
C. Q(x) = 1 + 3x2
D. Q(x) = 1 - 
x2
Mathematics
Perform the indicated operations and simplify the result. Leave the answer in factored form.
A. 
B. 
C. 
D. 
Mathematics
Without solving, determine the character of the solutions of the equation in the complex number system.x2 + 8x - 3 = 0
A. two complex solutions that are conjugates of each other B. a repeated real solution C. two unequal real solutions
Mathematics
Fill in the blank with one of the words or phrases listed below.
A set of all x-coordinates of a relation is called the 
of the relation.
A. domain B. slope C. solution D. range
Mathematics