C. 3,6,12 term to term rule:
What are the next 4 terms?
What is the 12th term?
D.16,14,12
Term to term rule:
What are the next 4 terms?
What is the 9th term?

a) what number, when added to negative four, is equal to negative five?

step-by-step explanation:

24

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.