Find the slope of the line through the pair of points.(7, -6) and (7, -1)
A. -5
B. 5
C. 0
D. Undefined
Answer: D
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Solve the problem.Find a polynomial for the the shaded areas of the figure.
A. 8x2 - 20x + 25 B. 4x2 C. 4x2 - 20x + 25 D. 4x2 - 20x
Solve the problem.Marianne is planning a shopping trip to buy birthday gifts for her son. She estimates that the total price of the items she plans to purchase will be between $350 and $400 inclusive. If sales are taxed at a rate of 8.375% in her area, what is the range of the amount of sales tax she should expect to pay on her purchases? If Marianne's budget for the shopping trip is $425, will she necessarily be able to buy all the gifts that she has planned?
A. $29.31 ? x ? $33.50, where x represents the amount of sales tax; Yes. B. $29.31 < x < $33.50, where x represents the amount of sales tax; Yes. C. $29.31 ? x ? $33.50, where x represents the amount of sales tax; No. D. $29.31 < x < $33.50, where x represents the amount of sales tax; No.
Combine like terms.5ab + 9a + 15 + 4ab
A. 18a2b + 15 B. 18a + 9b + 15 C. 18ab + 15 D. 9ab + 9a + 15
Find the measures of the indicated sides, angles, or diagonals of the given parallelogram.Find m ?W, m ?Y, m ?Z. 
A. m ?W = 47° m ?Y = 133° m ?Z = 47° B. m ?W = 133° m ?Y = 47° m ?Z = 133° C. m ?W = 47° m ?Y = 47° m ?Z = 133° D. m ?W = 133° m ?Y = 47° m ?Z = 47°