Answer:
(X+9)(x+4)
Step-by-step explanation:
Find 2 numbers that add to get the middle number and also multiply to get the last number
4x - 12
You can get this by switch the f(x) and the x and then solving for the new f(x)
23/ 4621 is 0.00497728, if you meant 4621/ 23 then it's 200.913043.
Answer:50.27 centimeters
Step-by-step explanation:
Answer:

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<u>Remove the parentheses:</u>

<u>Combine like terms:</u>


<u>Multiply 3 and 5x = 15x:-</u>

<u>Combine like terms:</u>


<u>Expand: 3x-(2x-1)= x+1</u>

<u>Subtract 1 from both sides:</u>


<u>Add 9x to both sides:</u>


<u>Divide both sides by 10:</u>


<u>________________________________</u>