Question

How many solutions are there to the following system of equations.
3x+7y= -10
15x+35y=-45
A. 2
B. 0
C. infinitely many
D. 1

Answer 1

ur guess

Answer 2

multiple both sides of the first equation by 5, what do you get?

Answer 3

15x+35y= -10

Answer 4

eh

Answer 5

BOTH SIDES, please

Answer 6

15x+35y= -50?

Answer 7

is it b?

Answer 8

stop saying I don't know and follow the guidance.
You are correct and you should know why. but if you don't care how it works, it 's ok to me. And b is the correct answer