Well, the keyword here is One of the performers insist on being the last.
So, the amount of performers that we can arrange freely is 7 performers.
Different ways we can schedule their appearance is :
7 ! = 7 x 6 x 5 x 4 x 3 x 2 x 1
= 5040
hope this helps
Use the website Symbolab. It's helped with all of my calculus problems.
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Answer:</h2>
<em>Then the -q would be </em><em>-8.</em><em> </em>
It is because there is negative sign before the variable.
<em>I hope I helped you. I will be really happy, If you mark my answer as the brainliest.Your David.</em>
(-3x^2 - 5x + 1) + (8x^2 - 2x - 9)
1st remove the parenthesis
-3x^2 - 5x + 1 + 8x^2 - 2x - 9
then combine like terms
5x^2 - 7x - 8 is the final answer
The answer has to be A. ehhejeb hhrus
