Given the following system of equations: 3x + 5y = 30 x + 3y = 10 which action creates an equivalent system that will eliminate one variable when they are combined?

Hey just a heads up the answer is B

Step-by-step explanation:

I actually just did this exam on FLVS 4.03 Equivalent Systems

My answer from the test is found below.

Question 10 (Worth 1 points)

(04.03 LC)

Given the following system of equations:

3x + 5y = 30

x + 3y = 10

Which action creates an equivalent system that will eliminate one variable when they are combined?

Multiply the second equation by −1 to get −x − 3y = −10.

Multiply the second equation by −3 to get −3x − 9y = −30.

Multiply the first equation by −1 to get −3x − 5y = −30.

Multiply the first equation by −3 to get −9x − 15y = −90.

Points earned on this question: 1

Just wanted to get this out to those who need it, good luck on your test, and this is the answer, so your welcome!

one set of data has more variation than the other. hope this !

7

step-by-step explanation: