Which set of ordered pairs represents a function?
{( 1, 7. 2. 8. 3)}
{(5. 3), (1..3). (1. 1)}
{(7..9). ( 8.3). (7,5)}
{(3. 3. 5.9)}

An alien has just landed from the planet, iksnimak. he would like to leam how to add two fractions when thedenominators are the same. write a paragraph that explains to our alien friend, in your own words, the detailsabout how to add the fractions, how to change the result to a mixed number, and how to reduce the fractionpart. use this problem as your example: the two fractions are 5/8 & 7/8

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did