Run was trying to solve a system of linear equations he correctly argued that he could replace one equation by the sum of that equation and a multiple of the other he stated That this would produce a system that has the same solution as the original system to show this run wrote down a system of equations he then determine which other systems of equations would have the same solution as his original system runs original system as shown below Complete the table below to determine which systems of equations has the same solution as original system shown above choose has the same solution or does not have the same solution for each sum of equations

hey seth! : )

i’m not 100% sure, but i think it’s b

hope this ya : p

miss u!

- nicole

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.