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x 4 = 12

Step-by-step explanation:

We know that we are multiplying by 4.

So we just add , 4 times.

+ + + = ?

The first rule is that we do not mess with the denominators. We simply add 3.

3 + 3 + 3 + 3. This equals 6 + 6. Which equals 12.

Our new equation looks like, .

Now simplify.

12 / 4 = 3.

We now know that x 4 = 12.

~CaityConcerto

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!

answer: options

step-by-step explanation: