Solve the problem.Suppose the sales of a particular brand of appliance satisfy the relationship S(x) = 230x + 5500, where S(x) represents the number of sales in year x, with x = 0 corresponding to 1982. Find the number of sales in 
.
A. 7570 sales
B. 7800 sales
C. 15,600 sales
D. 15,370 sales
Answer: B
Mathematics
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Use graphical methods to find values of x and y satisfying the given conditions. Find the value of the maximum or minimum.Find x ? 0 and y ? 0 such that2x + 4y ? 12 2x + y ? 8 and z = 6x + 8y is minimized.
A. Minimum of 36 when x = 6 and y = 0
B. Minimum of 0 when x = 0 and y = 0
C. Minimum of 
when x = 
and y = 
D. Minimum of 26 when x = 3 and y = 1
Mathematics
Find the area of 
, which has vertices at (0,0), (8,0), and (5,6).
What will be an ideal response?
Mathematics
Write the equation in the form y = a(x - h)2 + k or x = a(y - k)2 + h and then graph the equation.y = -x2 - 6x - 8
A. 
B. 
C. 
D. 
Mathematics
Divide. Express the quotient in lowest terms.
÷ 
A. 
B. 
C. 
D. 
Mathematics