What’s an equivalent fraction to 5/6 that has a denominator of 12

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?

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.