Zero is used as a mark for positive and negative values in the real world, including elevation, money, and temperature. Choose ALL values that are negative in the given contexts or units. A) Odeg;F B) 32°F 0) sea level D) 57 feet below sea level E) $234 bank account balance​

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles. i'm desperate.

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer