Which expression would be easier to simplify if you used the associative property to change the grouping? O A. (27 + 4.5 +1.5 O B. ( 3/2+ 5/2) +(-7/3) O C. -1/2 + [(-5/3) +(-3) O D. 14+ (20+80)

Danielle has $127.02 in her account before making any transactions. over the course of a week, danielle makes the following transactions: transaction debit ($) credit ($) birthday check 75.00 night out 66.14 garage sale proceeds 121.58 charitable donation 42.25 doctor’s appointment 115.30 at the end of the week, how much money is in danielle’s account? a. $99.91 b. $27.11 c. $184.41 d. $142.16 select the best answer from the choices provided a b c d

Find the value of x. round the length to the nearest tenth

Kevin's bank offered him a 4.5% interest rate for his mortgage. if he purchases 3 points, what will be his new rate?