Which pair of angles are alternate exterior angles?
a < 1 and < 8
b < 1 and < 7
c < 2 and < 7
d < 2 and < 9

Angles <2 and <7 are alternate exterior angles

Step-by-step explanation:

Please refer to the attached picture: Notice that the angles <2 and <7 are formed by a transversal line (depicted in orange) that crosses two parallel lines (depicted in green). Not only that, those angles comply with the definition of alternate external angles, since: 1) they have distinct vertices, 2) they are on the opposite sides of the transversal, and 3) they are exterior to the parallel lines.

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas