31. Find the sum of (2x + 3) and (3x - 6)
A. 5x - 3
B. 5x + 3
C. 5x - 9
D. 5x - 6
32. Find the difference if (2x + 3) is subtracted from (3x - 6).
A. x + 9
B. x - 3
C. x - 9
D. x - 12
33. Find the product of (2x + 3) and (3x - 6).
A. -6x^2 + 3x -18
B. 6x^2 - 3x + 18
C. 6x^ 2 + 3x + 18
D. 6x^2 - 3x - 18
34. Find the sum of 10a^2 - 8a - 2 and its opposite.
A. 20a^2 - 16a - 4
B. 0
C. 1
D. - 20a^2 - 16a - 4
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Answer:
31.a
32.c
33.d
34a
Step-by-step explanation:
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