12 feet 4x3 is 12 so there fore it would be 12 feet long
Part A is y=2x+5
I’m not sure if you need help with part b but I can’t fully see the question.
2 and 4/5 is 14/5 as a mixed number.
For 12 people you need 2liters, 1 pint, and 3 cups of ice. For 36 you need 8liters, 2 pints , and 12 cups
3.06 rounded to the nearest whole number is 3.
.06 is much closer to 0 than it is to 1, so round down.
3.06 rounded down is 3, so that is your answer.