Answer:
C
Step-by-step explanation:
29 = 7y -4 +y+6
29 = 8y+2
8y = 27
y = 27/8
y =. 3.375
The midpoint of a line is the middle of the distance between two points. The value of y if is the midpoint of AC is 3.375
The midpoint of a line is the middle of the distance between two points. Given the following parameters
MN = 7y - 4, and;
NP= y + 6
MP = 29
If N is between M and P. hence;
MN + NP = MP
Substitute
7y-4 + y + 6 = 29
8y + 2 = 29
8y = 27
y = 27/8
y = 3.375
Hence the value of y if N is between M and P is 3.375
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