Answer:
C. $2.50
Step-by-step explanation:
x=1 y=5.5
x=2 y=2.5
Answer:
width is 30-22 = 8 feet
George would need 76 feet of fencing for the dog run
Step-by-step explanation:
30 x (30-x) = 240
30-x = 8
-x = -22
x = 22
Therefore width is 30-22 = 8 feet
8+8+30+30 = 76
Thus, George would need 76 feet of fencing for the dog run
Answer: 6n+1
Process: trial and error (sorry it’s not more i. depth)
Answer:

Step-by-step explanation:
The equation of the given line:

This equation is in the form
. Therefore, 1/3 is the slope.
To find a perpendicular line, take the opposite reciprocal of the slope (-1/old slope). Therefore, the slope of the perpendicular line is -3.
The equation of the perpendicular line: 
Answer:
0.330
Step-by-step explanation:
Divide the number of hits (189) by the number of bats (572)
189/572=0.330