Ana Cecilia

This page lists questions and answers that were posted by visitors named Ana Cecilia.

Questions

The following questions were asked by visitors named Ana Cecilia.

find the derivative of y= (1-x/7)^-7
15 years ago

Answers

The following answers were posted by visitors named Ana Cecilia.

the answer is x= -2 and y= 7, this is how its done 4(26-4y)+5= 27 104-16y+5y=27 104-11y=27 -11y=-77 y= 7 then you plug in the y for the next equation 4x+5(7)=27 4x+35=27 4x=-8 x=-2 and that's how you get your x and y i hope that helped
15 years ago