You need to multiply 30 by 6 so 30times6 =your answer
Can you resubmit your question so that I can give you a reasonable answer
Answer:

Step-by-step explanation:

<em>hope</em><em> </em><em>this</em><em> </em><em>helps</em>
Answer:
10x+9
Step-by-step explanation:
You first have to multiply 3 into the parenthesis because you have to use distributive property.
Once you do that you get 3x+9+7x.
Combine like terms.
10x+9
Answer:

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hope it helped you:)