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gia is thinking of a number she adds 4 to the number and then doubles the sum write an expression to represent gia number what is gia final number if her starting number is 9​

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Answer:

Disclaimer: I know that Algebra can be tricky, but don't worry Albert Einstein literally failed Algebra

I started with the second one first (Easier):

If the starting number is 4, then add 4+9 (11) and then she doubles the answer so the new answer is 22.

1st Question: x+4*2

Step-by-step explanation:

X= equals the Unknown

+4 = Unknown plus 4

*2 = Sum of x+4 times 2.

Extra Fun Fact!!: Nature loves Fibonacci sequences.

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Answered by James

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