Find 1st 2nd 3rd 4th and 10th nTH term. rule is 4n-5

When n is 1

4n-5

=4*1-5

=4-5

= -1

When n is 2

4n-5

=4*2-5

=8-5

=3

When n is 3

4n-5

=4*3-5

=12-5

=7

When n is 4

4n-5

=4*4-5

=16-5

=11

When n is 10

4n-5

=4*10-5

=40-5

=35

figure c

step-by-step explanation:

hope this .

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.