Question

how many solutions does the following system have?
3x+2y=1
-9x-6y=3
a. infinitely many solutions
b. two solutions
c. one solution
d. no solutions

Answer 1

2 solution, one value for x, and one value for y.

Answer 2

20 million

Answer 3

guys, please be serious! I think infinite

Answer 4

@micahm

Answer 5

@shgrymes do you know this?

Answer 6

2 SOLUTIONS

Answer 7

how is it 2? I don't get it

Answer 8

its either a or d

Answer 9

okay

Answer 10

sec, im looking it up

Answer 11

okay. thanks

Answer 12

d. no solution

Answer 13

Okay thanks!

Answer 14

thats the work to it

Answer 15

oh wait nvm this is calculus and vectors. wait shouldn't it be infinite solution because all you have to do is multiply the 1st equation by 3 to get the second equation?

Answer 16

AHH didnt copy.

Answer 17

so the lines are overlaping

Answer 18

nope because it would be +9x not -9x.....

Answer 19

ah i c makes sense, kinda rusty in vector