Answer:
25/4
Step-by-step explanation:
perimeter is total length of all side
height =2(x+2) (×2 bcause has 2 side)
length =2(3x-1) (×2 bcause has 2 side)
2x+4+6x-2=52
8x-2=52
8x=50 (8x is 8 times x, so move to the other side become divide)
x=50/8
simplify
x= 25/4
We will use the two points form, where
two points are given i.e (a,b) and (x,y)
then the slope of the line is given by
slope=y-b/x-a
For your question
slope =4-3/2-(-1)=1/3.
I am pretty sure it’s A also
Answer: C. r+6>45
Step-by-step explanation:
Since, Dr. Cheeks tries to run at least 45 rotations on her hamster wheel each week.
If she runs r rotations then, for the value of r, 
Since, If she has already 6 rotations
Therefore total rotation she has = r+6
Thus, if ⇒
So, Option C is the correct option.
I THINK it is 23 i hope it helps
