Item 1 solve the system of linear equations by graphing. 5x+5y=15 2x−2y=10

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?

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?