Which equation shows y=−1/2x+4 is in standard form?

2x−y=8

x + 2y = 8

x+2y=−8

2x + y = 8

you!

B. x + 2y = 8 is your answer.

Step-by-step explanation:

So this is what you do:

y = -1/2x + 4 You are going to add -1/2 to the other side.

y + 1/2x = 4 You are going to multiply the equation by 2.\

B. x + 2y = 8 is your answer.

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!