The perimeter of an equilateral triangle is directly proportional to the length of one of its sides. the perimeter is 17.7 when the length of a side is 5.29. what is the constant of proportionality?

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

If you answer 2+2 you will get over 80 points

5x−4≥12 or 12x+5≤−4 can you with this problem