Brian built a new rectangular flower bed in his front yard and he wants to cover the dirt around the flowers with mulch. the flower bed has a width of 7.5 feet and a perimeter of 49 feet. how many square feet of mulch will brian need to cover the flower bed?

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.

y=20x

: )

hope this