I hope this helps you
7x-4x = -9-12
3x=-21
x= -7
Mil seiscientos ochenta,centímetros; le quedan a La tienda Malik’s. 3200-1520=1680 cm
A graph shows the limit to be 1/2.
https://www.desmos.com/calculator/qrf6ay47tw
Since the value of the function is the indeterminate form 0/0, L'Hôpital's rule applies. The ratio of derivatives of numerator and denominator is
.. x/

Evaluated at x=1, this is
.. 1/

= 1/2
1.666666666666667 to be exact, but rounded it is 1.66
Answer: 1/2?
Step-by-step explanation: