Answer:
b 8
Step-by-step explanation:
just replace the z with a 2 and solve
3(2)+2
Answer:
I don't know
Step-by-step explanation:
if don't know
Answer:
Step-by-step explanation:
4*3^x+1=27+(3^2)^x
(3^2)^x=(3^x)^2
3^x=t
4t+1=27+t^2
t^2-4t+27-1=0
t^2-4t+26=0
delta=4^2-4*1*26=16-84=-68<0
the equation has not real solutions
13,61,25,19,41
:) hope i could help :)
Answer:
500-25x ≥ 200 (inequality is ≥)
Step-by-step explanation:
500 to start
-25 per week (or x)
wants at least (≥) 200
meaning greater than or equal to 200
