Jennifer borrowed $3,584 from her parents to use as a down payment on a piece of land she purchased. if she pays them $256 each month, how long will it take jennifer to pay back the loan? (jennifer’s parents aren’t charging her any interest.)

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.

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.

I’m still confused on how to work the percentages