Answer:
(x2-x1)/(y2-y1)= (7/2, 6).
so, the x-coordinate of the midpoint is 7/2.
Answer:29+4s
Step-by-step explanation:s+s+s+s=4s
7+22=29
4x - 3 = 9
4x = 9 + 3
4x = 12
x = 3
hope that helps, God bless!
Answer:
63.7-(-77.2)
Step-by-step explanation:
Negative time negative equals positive, so they would equal the same thing
Hope this helps!
Row 4
Explanation
Row 1 - 4+2+2+3+3 = 14 / 5 = 2.8
Row 2 - 3+3+4+3+2 = 15 / 5 = 3
Row 3 - 2+4+3+4+3 = 16 / 5 = 3.2
Row 4 - 3+4+4+7+3 = 21 / 5 = 4.2