Solve the equation for the indicated variable.4?r2 = A for r
A. r = ± 
B. r = ± 
C. r = ± 
D. r = 2?
Answer: B
Mathematics
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Represent the following with a graph.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The cost for labor associated with fixing a washing machine is computed as follows: There is a fixed charge of $25 for the repairman to come to the house, to which a charge of $24 per hour is added. Find an equation that can be used to determine the labor cost, C, of a repair that takes x hours.
A. C = 25 - 24x B. C = 24 + 25x C. C = 25 + 24x D. C = (25 + 24)x
Mathematics
Find the slope of the line passing through the given pair of points.(-7, 1) and (-7, -6)
A. Not defined
B. 0
C. - 
D. 
Mathematics
Find the sum of the infinite geometric series.  figure 1.png)
What will be an ideal response?
Mathematics