Answer:
M=(4,112)=(4,5.5) A
Step-by-step explanation:
The midpoint for two points P=(px,py) and Q=(qx,qy) is M=(px+qx2,py+qy2).
We have that px=3, py=2, qx=5, qy=9.
Thus, M=(3+52,2+92)=(4,112).
c
A
−16x+53
Distribute
14−5(6−7)+18
↓
14−30+35+18
Add
14−30+53
Combine like terms
−16+53
Answer: $4.20