Answer:
c hope this helps!
Step-by-step explanation:
if the length is 8ft and the width is (7+x) then the area would be 56+8x, if x is unknown.
d = 12
d - 5= 7
( d - 5 ) + 5 = 7 + 5
d - 5 + 5 = 12
do
good love you
the answer is 24 m3
