You are going to throw a party and grab some dry ice from the store for $10.99. the bag has a warning that the ice is -109 degrees celsius. when you put the ice out for the party it's 4: 00pm, the temperature starts to rise 18 degrees celsius every hour. what will be the temperature of the ice be at 9: 00pm?

The answer would be -19.

All I did is take -109 and add 18 5 times.

the temperature of the ice will be 90 degrees celsius by 9:00 p.m.

Step-by-step explanation:

you would multiply 18 by 5 because there is a 5 hour time difference from 4:00 to 9:00 o'clock.

144 p

Step-by-step explanation:

It was due to be returned on 26 November but she returned it on 12 December.

She was therefore with it for an extra 16 days.

The fine is 9p per day. Therefore, she will pay a fine of:

9 * 16 = 144 p