7. 153.86 ft
8. 12.56 ft
9. 78.5 m
10. 379.94 in
11. 132.665 m
12. 12.56 yd
13. 226.865 ft
14. 113.04 ft
15. 63.585 ft
16. 254.34 m
17. 50.24 cm
step-by-step explanation:
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
(d)
given: the line in the graph passes through points (5,30) and (6,26).
then, the equation of line is:
now, put y=a(n) and x=n,
hence, option d is correct.
the answer is b.)
< 1=< 2