Since starting a new recycling plan, Pam's office recycles 6 kilograms of paper each week. How many weeks will it take Pam's office to recycle a total of 12 kilograms of paper?

an altitude of 15,000 feet

step-by-step explanation:

if x = 1, then the answer is 3.5

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.