Answer:
1/2p=24
p=48
19+t=23
t=4
Step-by-step explanation:
first one
multiply both sides by two. and then there is your answer. it will get rid of the denominator.
second one.
subract 19. isolates the variable.
The sum of 433 and 27 is 460.
I hope this is helpful! :D
Answer:
c. two real solutions
Step-by-step explanation:
x = -5 , x = 1.5
Answer:the nth term of the sequence, Tn= -3n +12
Step-by-step explanation:
The nth term of an arithmetic progression is given as
Tn= a+ (n-1) d
where a= first term
and d = common difference
In this sequence, 9, 6 ,3 ,0, -3, -6 we can see that the number is decreasing by 3
The first term, a= 9
and common difference, d = -3
using our formulae
Tn= a+ (n-1) d
Tn= 9 + ( n-1) -3
Tn=9- 3n+ 3
Tn= -3n +12
