If the person in the figure wants his shadow to be 3 feet long, how far should he move and in what direction?

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Need answer ASAP please help!!

What are “like terms”? why can we only add like terms?

Select the correct answer from the drop-down menu. subtracting 3xy^2 from 8xy^2 gives the same result as the expression. [tex]3xy ^{2} - 8xy ^{2} [/tex][tex] { - 7xy}^{2} - {2xy}^{2} [/tex][tex] {7xy}^{2} - {2xy}^{2} [/tex]

What is the factor form of x^2-9x+14