Enter a value for a so that the system of equations shown has infinitely many solutions. y = −5x + 9
y = ax + 9
X=?

c.35

step-by-step explanation:

8+13=21

21+8=29

29+6=35

nada

step-by-step explanation:

6 meters

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.