Why does the author explain Robonauts’ abilities in detail?

Analyze the central conflict and its in a story to discover the theme. resolution protagonist antagonist character

Afruit stand has to decide what to charge for their produce. they decide to charge \$5.30$5.30dollar sign, 5, point, 30 for 111 apple and 111 orange. they also plan to charge \$14$14dollar sign, 14 for 222 apples and 222 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?

Used for an event that has been completed before the present moment in time. simple past past perfect perfect progressive past perfect progressive