A weather station on the top of a mountain reports that the temperature is currently 0 degrees and has been falling at a constant rate of 3º per hour. Find each temperature. Explain or show your reasoning. If it continues fall at this rate, what will the temperature be: a. in 2 hours? b. in 5 hours? c. in half an hour? What was the temperature: d. 1 hour ago? e. 3 hours ago? f. 4.5 hours ago?

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

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?