Hal received $250 as a gift for his middle school graduation. He decided to save it in the bank until he decided what to do with the money. The interest rate on his savings account is 2.5%. How
much interest will he earn the first year?

Adriana sold 50 shares of a company’s stock through a broker. the price per share on that day was $22.98. the broker charged her a 0.75% commission. what was adriana’s real return after deducting the broker’s commission? a. $8.62 b. $229.80 c. $1,140.38 d. $1,149.00

3x = 729 solve for x plz . it's urgent. will mark

In stepmber, daniel and justin opened a business. during their first three months of business, their average monthly profit was $51. if during their first month, they lost $29, and during their second month, they gained $115, what was their profit or loss for their third plzzz i will give you 299 points