I believe the answer is 64
First break it off into 2 rectangles on is 4 width and 10 length other is 8 length and 10 width. Then multiple to find area 10•4=40 8•3=24 then add 40+24= 64
First Distribute, then subtract and you’ll get -4x+3
Answer:
Step-by-step explanation:19 and 31
