Which system of equations has the same solution as the system below?

4x+5y=13 and 10x-8y= -32

a: 4x+5y=13 and 5x-4y= -32

b: 40x+50y=130 and 5x-4y=16

Neither.

But possibly B.

Step-by-step explanation:

A system of equations has the same solution if it can be reduced to the same equation by simplification.

For example, x+y=2 and y=1 has the solution x=1

likewise, 10x+10y=20 and 4y=4 has the solution x=1.

This is easy to see by dividing the first by 10 and the second equation by 4, leaving you with the original system x+y=2 and y=1.

For your case, none of the options are correct, but assuming you missed the negative sign on the 16 in system B, then it would be correct.

B. 40x+50y=130 and 5x-4y=-16

divide by 10 (equation 1) and multiply by 2 (equation 2):

B is now: 4x+5y=13 and 10x-8y=-32

Since B is exactly equivalent to the original system, their solutions must be the same.

this is a very good question

step-by-step explanation:

i got a hair cut today from my mom not to flex just to flex kim jon un is one rad fellow i'd say you'd need to take the hairline in kinda like a box shape like someone rammed a lego brick into your head. from there you really need to take the top up keeping with that boxy aesthetic, finally coat the whole thing with gel if your country economics are failing or whatever you can just coat it with the starving children's food rations. about 5 orphans per strand is a good ratio. good luck with the fresh cut my dude

the answer to the expression is 83