6kg cost 27
1kg cost 4.5
13kg X 4.5= 58.5
Answer:
-z( 2z^3-5z^2+9z-1)
Step-by-step explanation:
Apply exponent rule: a^b+c=a^b*a^c
z^2=zz
z^3=z^2*z
z^4=z^3*z
Factor out common term z:
-z(2z^3-5z^2+9z-1)
Answer:
Step-by-step explanation:
The answer is 2,4,3 and -9
The range is the y value
Answer:
10.58
Step-by-step explanation:
