Step-by-step explanation:
D. 321 square feet
26-15= 11
6*11= 66ft²
15*17= 255ft²
255+66= 321ft²
Area= 321ft²
Might be wrong but hope it helped!
Answer:
1. b
2. a
3. d
4. c
2X–3 =15
2X=15+3
2X=18
X=18/2
X= 9
I hope I helped you^_^
