What is the solution for this inequality? -4x ≤ 28 A. x ≥ -7 B. x ≤ 7 C. x ≤ -7 D. x ≥ 7

The graph of a hyperbola is shown. what are the coordinates of a vertex of the hyperbola? (0, −4) (−3, 0) (0, 0) (0, 5)

M∠abc=138° and m∠def=31° . which statement is true about ∠abc and ∠def ? a: the angles are neither complementary nor supplementary. b: the angles are complementary. c: the angles are supplementary.

Which inequality is used when the situation involves a “maximum”?