Answer its for a which description can be written as the expression  ?

How do you use the additive inverse to evaluate an expression that uses subtraction in a full sentence

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol