Jackie’s report is 5 pages longer than half the number of pages in james report. there are 14 pages in kane’s report. how many pages are in jackie’s report?

Identify whether the figure has plane symmetry, symmetry about an axis, or neither.

Which of the following expressions is equal to 2x^2+8

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.