Find n for the given value of an in the arithmetic sequence.an = 320; 5, 12, 19, . . .
A. n = 45
B. n = 46
C. n = 44
D. n = 48
Answer: B
Mathematics
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Sketch the line with the given slope that passes through the indicated point.Slope = - 
; line passes through the point (0, 5)
A. 
B. 
C. 
D. 
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Perform the operation indicated. Simplify.
+ 
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.One positive number is twice another. If the larger number is m, how do you express the other number in terms of m?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Multiply and simplify any radicals in your answer. Assume that all variables represent positive real numbers.
A. 21
B. 
C. 
D. 
Mathematics