2x< -9 +1
2x< -8
x< - 8/2
x< - 4
3x> 2 - 5
3x > - 3
x> -3/3
x > -1
the third is the answer
Answer: 100
Step-by-step explanation:
Sub in 5 for b in the expression

You must do the exponent first as it comes before multiplication in the order of operations

Now multiply

Answer:

Step-by-step explanation:
We are given the vertices of triangle ABC. We need to find the length of median AD.
Please see the attachment for figure.
D is mid point of BC because median bisect the opposite side of triangle.
Using the formula of mid point. we get coodrinate of D

D is mid point of B(1,5) and C(-3,-1)

AD is median of triangle ABC. Now we find length of median AD using distance formula of two coordinate.

A(5,1) and D(-1,2)


Thus, 
The answer is length AD is 3cm