We need to see the "given system".
Answer:
A
Step-by-step explanation:
Samantha already took up an appointment time slot, and the two people can't be at the appointment at the same time, so it should be A.
Answer:
28y^3 -35y^5
Step-by-step explanation:
= 7y^3(4) -7y^3(5y^2)
= 28y^3 -35y^5
_____
The applicable rule of exponents is ...
(y^a)(y^b) = y^(a+b)
X5y5z5 = xyz5 is not true
Answer:
3x-3
Step-by-step explanation:
There is a variable (x) in this expression.
hope this helps :)
