Write the equation of the line with the given slope and y-intercept.slope -9;y-intercept (0, 2)
A. y = -9x - 2
B. y = 2x - 9
C. y = -9x + 2
D. y = 9x + 2
Answer: C
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Determine whether the series is convergent or divergent by expressing  FIGURE 1.png)
as a telescoping sum. If it is convergent, find its sum.  Figure 3.png)
What will be an ideal response?
Determine the number of terms and name the coefficients of the terms.6h - 3m
A. 2; -6 and 3 B. 2; 6 and -3 C. 2; -6 and -3 D. 2; 6 and 3
Solve the problem.Midtown Antiques has found that sales have decreased 2% from last year. Sales this year are $142,929. Find the amount of last year's sales. Round to the nearest dollar.
A. $145,836 B. $145,746 C. $146,846 D. $145,846
Solve using Cramer's Rule.Linear systems occur in the design of roof trusses for new homes and buildings. The simplest type of roof truss is a triangle. The truss shown in the figure is used to frame roofs of small buildings. If a 109-pound force is applied at the peak of the truss, then the forces or weights W1 and W2 exerted parallel to each rafter of the truss are determined by the following linear system of equations. Solve the system to find W1 and W2. 
W1 + 
W2 = 218 
style="vertical-align: -4.0px;" />W1 - 
W2 = 0
A. W1 = 97.73 lb; W2= 79.79 lb
B. W1 = 79.79 lb; W2= 97.73 lb
C. W1 = 109 lb; W2= 133.5 lb
D. W1 = 39.9 lb; W2= 48.86 lb