Answer:
135 ft^2
Step-by-step explanation:
7yd = 7*3 feet = 21 feet

Answer:
d = 363/8
Step-by-step explanation:
Let's write this as a fraction:
8 1/4 2
------------- = -------
d 11
One way in which this could be approached would be to interchange 'd' and '2:'
8 1/4 d 33 d
------------- = ------- or -------- = ---------
2 11 4(2) 11
Multiplying both sides by 11 isolates d:
33(11) 363
-------- = d, or d = ----------
8 8
Answer:
Its D
Step-by-step explanation:
208/16 = 13 yards per part
13-4 = 9 yards of unpainted strip per strip
9*16 = 144 of unpainted strips