Which undefined term can contain parallel lines?

A plane

Step-by-step explanation:

1) Point 2) line 3) Plane

A plane is a two dimensional flat surface and is particularly determined by any of the following:

1.Three non-collinear points -- points which do not lie on the same line.

2.A line and a point not on that line.

3.Two parallel lines.

4.Two distinct but intersecting lines.

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14 ft 7 inches

step-by-step explanation:

since each model inch corresponds to 25 real inches, 7 model inches will correspond to

7×25" = 175"

at 12" per foot, that is 14 feet, 7 inches.

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.