Does the following set of ordered pairs make up a relation? If so, is the relation also a function? Why or why not?

{(2,4), (3, 6), (4,8), (5, 10), (6, 12), (7, 14)

Simplify the expression. enter the correct answer.

On a piece of paper, graph . then determine which answer choice matches the graph you drew

Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost.swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit