Which of the following can be constructed by the folding method below? begin with a line segment and a point, not on the segment. fold the paper to the point so that the given line segment lies upon itself. a. perpendicular line segment b. midpoint of a segment c. angle bisector d. parallel lines

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.