Answer:
look at picture above please
Answer: The length of AB = 8 units
Step-by-step explanation:
Given: In parallelogram ABCD, Sides A B and D C are parallel.
The length of AB is 4q minus 8 and the length of DC is q + 4.
Since opposite sides of parallelogram is parallel and equal.
So 

Length of AB = 4q-8=4(4)-8=16-8=8 units
Hnece, the length of AB = 8 units
Answer:
D. 19 houses
Step-by-step explanation:


You need to leave the y by himself
8x-2y=24 (subtract 8 on both sides)
-2y=-8x+24 (divide both sides by -2)
y=4x+12 done!