Determine whether the pair of lines is parallel, perpendicular, or neither. 9x + 3y = 1221x + 7y = 29
A. Parallel
B. Perpendicular
C. Neither
Answer: A
Mathematics
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In order to prepare her budget, Sue gathers receipts for all major expenses she has had over the last month. Round the figure to the nearest dollar.Books, $192.85
A. $193 B. $192.80 C. $192 D. $191.85
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Factor the polynomial completely.6a3 - 15a2b - 4ab2 + 10b3
A. (3a2 - 2b2)(2a - 5b) B. (6a2 - 2b2)(a - 5b) C. (3a2 - 2b)(2a - 5b) D. (3a2 + 2b2)(2a + 5b)
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Find (g – f)(1).
 figure 1.png)
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Factor out the greatest common factor.15m2 - 13r3
A. 3(5m2 - 4r3) B. 2(7m2 + 6r3) C. m2(15 - 13m) D. no common factor (except 1)
Mathematics