Arecipe uses 1/2 tablespoon of sugar for every 1 1/2 cups of oatmeal. how many tablespoons are used for each cup of oatmeal?

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

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.