Pls help if u can, Thx!! The set of ordered pairs below is a function:
((2,4), (8,6), (3,7), (1,9))
What could be the fifth ordered pair in the function?

Find the value of 1715⋅211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.

Alana has 12.5 cups of flour with which she is baking four loaves of raisin bread and one large pretzel. the pretzel requires 2.5 cups of flour to make. how much flour is in each loaf of raisin bread? explain the steps to follow to get the answer.

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?