Answer:
45
Step-by-step explanation:
0.45 x 
= 100
0.45 x 100 = 45
You need help answering all of them right ??
Answer: (-2, 8)
Explanation:
Plug x = -2 into the second equation. Isolate y.
5x+3y = 14
5(-2)+3y = 14
-10+3y = 14
3y = 14+10
3y = 24
y = 24/3
y = 8
We have x = -2 lead to y = 8.
Therefore, the ordered pair (x,y) = (-2,8) is the solution to this system.
First arrange them in ascending order.
The third qasrtile is the mean of the 7th and 8th numbers
Its 92.5 answer
Answer:
d 5 =9^ y
Step-by-step explanation:
log9 (5) = y
If we have loga(b) =c then it becomes a^c =b
So 9^y = 5
I also think
Raise each side to the 9
9^(log9 (5)) =9^ y
That will get rid of the log9
5 =9^ y
