Which of the following expressions is equivalent to -5.4 - (2.1 + 1.8)? -5.4 - (2.1 - 1.8)
-5.4 - (-2.1 - 1.8)
-5.4 + (-2.1 + 1.8)
-5.4 + -(2.1 + 1.8)

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

Stephen thublin invests $1,000,000 in a 45-day certificate of deposit with 6.55% interest. what is the total interest income from the investment?

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b. you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c. you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d. you spend $5 plus $10 per week until you have less than $45.