Answer:
Area of living room
= 20(x+5)
= 20x +100
Area of dining room= 20x
Total area
= 20x +100 +20x
= 40x +100
Total perimeter (after wall is removed)
= 2(20) + 2( x+x+5)
= 40 + 2(2x+5)
= 40 +4x +10 (expand)
= 4x +50 (simplify)
Step-by-step explanation:
Area of rectangle= length × breadth
51 guests
150+30x
1700=150+30x
1550=30x
x=1550/30=51
.06
A=0
i think this is right if not im so sorry
The first quadrant.
Answer: 0.6