Answer:
-10/16
Step-by-step explanation:
-7z3=-10 and 7-(-9)=16
The mean would stay the same, the median would become 9, and the mode would stay the same.
You can make a negative exponent positive by switching its numerator with its denominator and vice versa.
Examples:






Answer :
(1) 
(2) 
(3) 
(4) 
(5) 
(6) 
Step-by-step explanation :
(1) The given expression is: 

(2) The given expression is: 

(3) The given expression is: 

(4) The given expression is: 

(5) The given expression is: 

(6) The given expression is: 

Answer:
Y=-5
X=6
Step-by-step explanation:
set x =0 then solve then set y=o and solve