Donna earns $1,404 per week at her job. however, 19% of her income gets taken out in taxes, and 12% of her income gets taken out and put into her retirement account. which is a reasonable estimate of the amount donna is left with each week after the money is taken out? $420 $980 $1,120 $1,260

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.

Which expression is equal to (21)(7)(3x) using the associative property? (21 · 7 · 3)x (7)(21)(3x) 32(7 + 3x) (3x)(7)(21)

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?