Answer:
72.50/100 X 80 = 58
total cost with mark down $58
The coordinates would surely be -9,15
1) B
2) C
can you help me? since I helped you?
Answer: B
Step-by-step explanation:keep changing flip
There are 2 order pairs there (6,-4),(-2,4)
find the midpoint using the formula
(x1+x2)/2 , (y1+y2)/2
x=6 and -2
y=-4 and 4
(6+2)/2 , (-4+4)/2
8/2 ,0/2
the midpoint is (4,0) A