A figure has a white square inside of a blue square. The corners of the white square are at the midpoints of the sides of the blue square. Which expression represents the area of the shaded region, if the inner square has a side length of 6 and the shaded blue square has a side length of (x + 2)?

42 inches then 10 1/2 deep

which expression represents the approximate length of bc?

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.