A supermarket sold 0.45 million packets of crisps. After a healthy eating campaign, the amount was reduced by 82000 how many packets of crisps were sold after the campaign

What is the value of y? round to the nearest tenth

Which statement about the annual percentage rate (apr) is not true?

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.