Solve the problem.A stack of poles has 20 poles in the bottom row, 19 poles in the next row, and so on, with 5 poles in the top row. How many poles are there in the stack?
A. 195 poles
B. 177 poles
C. 205 poles
D. 200 poles
Answer: D
Mathematics
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Find the quotient.
÷ (-3)
A. - 
B. - 
C. - 7
D. 
Mathematics
Rationalize the denominator and simplify. 
A. 
B. 
C. 13
D. 
Mathematics
Solve the problem.Susan Smith bought 285 shares of Allied Steel at 
per share and 113 shares of Household Bank at 
per share. Find the total amount that she paid, assuming she was charged a commission of 0.5%.
A. $24,396.48 B. $24,263.70 C. $25,325.90 D. $24,651.90
Mathematics
Determine the equation of the line described. Put answer in the slope-intercept form, if possible.Through (-6, 4), parallel to -8x - 7y = 34
A. y = - 
x - 
B. y = - 
x - 
C. y = 
x + 
D. y = - 
x - 
Mathematics