Determine whether the first literal expression is equal to the second literal expression.-a - b, -b + (-a)

A. No
B. Yes


Answer: B

Mathematics

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Find the reciprocal.

A.
B. -15
C.
D.

Mathematics

Combine.3.5 + (-2.1) - (-4.4) -  4.9  + (-0.2)

A. 0.7 B. 10.5 C. 1.7 D. 6.3

Mathematics

Find the inverse of the function.{(0, 3), (-2, 4), (-4, 5), (-6, 6)}

A.
B. {(4, 3), (3, -4), (0, -2), (4, 5)}
C. {(3, 0), (4, -2), (5, -4), (6, -6)}
D. {(4, 3), (6, -4), (0, -4), (4, 5)}

Mathematics

Use the given table for y = ax2 + bx + c to solve ax2 + bx + c < 0 or ax2 + bx + c > 0, as indicated.y = x2 + 15x + 54; ax2 + bx + c < 0

A. x < 6 or x > 9 B. x < -9 or x > -6 C. -9 < x < -6 D. 6 < x < 9

Mathematics