One number is 1 and the other one is 37. Coz u can make two variables x and y then make two functions x+y=38 and x-y=36 then solve it
Answer:
$75
Step-by-step explanation:
let the original price be x
then,
80% of x = 60
80/100 of x = 60
therefore x = 75
Answer:
0
Step-by-step explanation:
The + on the zero means the limit as x approaches 0 from the right side
![\lim_{x \to 0^{+} } (\frac{1}{x} - \frac{1}{|x|})\\ \lim_{x \to 0^{+} } (\frac{1}{x} - \frac{1}{x})\\ \lim_{x \to 0^{+} } (0)\\0](https://tex.z-dn.net/?f=%5Clim_%7Bx%20%5Cto%200%5E%7B%2B%7D%20%7D%20%28%5Cfrac%7B1%7D%7Bx%7D%20-%20%5Cfrac%7B1%7D%7B%7Cx%7C%7D%29%5C%5C%20%5Clim_%7Bx%20%5Cto%200%5E%7B%2B%7D%20%7D%20%28%5Cfrac%7B1%7D%7Bx%7D%20-%20%5Cfrac%7B1%7D%7Bx%7D%29%5C%5C%20%5Clim_%7Bx%20%5Cto%200%5E%7B%2B%7D%20%7D%20%280%29%5C%5C0)