Giovanna has a score of -5 in Canasta. Vera's score is -10. Write an inequality that correctly compares the scores.

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.