Determine the independent and dependent variable from the following equations: 1. y = 3x - 5

2. 9 = -16s + 6

3. p= 7+39

4. m = 2 - 4n

123 because 1 is before 2

I don't know what I have already asked for record

isi

step-by-step explanation:

use that smart brain

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.