This is urgent which relation is a function? question 3 options: {(8, –1), (2, –1), (3, 8), (2, 5}{(7, 12), (1, –5), (3, –10), (2, –5)}{(1, 2), (1, 5), (1, –1), (1, 4)}{(–3, 4), (–2, 5), (0, 9), (0, 12)}

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.

Aparking garage charges $1.12 for the first hour and 0.50 for each additional hour. what is the maximum length of time tom can park in the garage if we wishes to play no more than $5.62