Katie says ‘when you half a whole number that ends in 6, you always get a number that ends in 3.' write down an example to prove that this statement is not true

Sam opened a money-market account that pays 3% simple interest. he started the account with $7,000 and made no further deposits. when he closed the account, he had earned $420 in interest. how long did he keep his account open?

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s? a. 56.3 b. 33.7 c. 41.8 d. 48.2

Explain how you can show five less than a number using an algebraic expression