Answer:

Step-by-step explanation:
To solve for y, you have to isolate it on one side of the equation.
<h3>12x+3y=9</h3>
<u>First, you have to subtract by 12x from both sides.</u>

<u>Solve.</u>

<u>Then, you divide by 3 from both sides.</u>

<u>Solve.</u>


Use the distributive property.

<h3>⇒A(B+C)=AB+AC</h3>
9-12x=3(3-4x)

<u>Divide the numbers from left to right.</u>
3/3=1
3-4x
<u>Then, rewrite the problem down.</u>

- <u>Therefore, the correct answer is y=3-4x.</u>
I hope this helps! Let me know if you have any questions.
Answer:
bone or necklace
Step-by-step explanation:
Answer: The answer is C
Step-by-step explanation: This is because 12.5 divided by 7.5 is equal to 1.6
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Answer:
4 is the answer bc from 2 to 3 the output goes up 4 and from 3 to 5 the in put goes up 2 while the output goes up 8 meaning the input 4 would be up 4 from 3
Step-by-step explanation:
Answer:
(x4+1)(x2-2)
Step-by-step explanation:
x6-2x4+x2-2
separate them into two different expressions
(x6-2x4)+(x2-2)
factor out the common factor for each expression. For (x6-2x4), it would be x4, and for (x2-2), it would just be 1
x4(x2-2)+1(x2-2)
since there both expressions have the same factor, you can do a reverse of the distribution property and factor it like
(x4+1)(x2-2)