Dilate line f by a scale factor of 1/2 with the center of dilation at the origin to create line f’ where are points a’ and b’ located after dilation how are lines f and f’ related

answer:

(9,0)

step-by-step explanation:

answer: x=3 and y=4

step-by-step explanation:

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.