Question

math helpp

Answer 1

Hi! do you know how to answer this?

Answer 2

🤔im pretty sure ion

Answer 3

AZ you got this one?

Answer 4

ik it can be rewritten as 23xover2y

Answer 5

What would be our 2 equations?

Answer 6

plus it states that 3x−y=12 so can you substitute 12 for the exponent, 3x−y, which means that 8x over 2y=2 12 and the answer would be a?

Answer 7

no

Answer 8

Oh.

Answer 9

So we have \(\dfrac{8^x}{2^y}\)

What's another way to write 8?

Do you know what the factors of 8 are?

Answer 10

We want to get it as the same base as our denominator which is 2

Answer 11

she went offline so I'll just wrap it up

you'll want to change 8 into 2^ something

Once you have that, you can use the following rule

\(\dfrac{a^b}{a^c} = a^{(b-c)}\)

Answer 12

and then you should see how you can use the equation 3x - y = 12

and you'll have your answer :)

Answer 13

If you want me to check your answer, let me know!