Answer

mr. nigma is solving the system of equations 4x-3y = 9 and 2x+6y=5. which system of equations has the same solution as the system mr. nigma is solving?

a. {4x-3y=9

-15y=-1

b. {4x-3y=9

9y=19

c. {2x+6y=5

6x=23

d. {2x+6y=5

10x=23

bull

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.