Write a compound inequality to represent the following situation: A teacher decided to separate his students. He asked all students scoring
above a 90 or below a 60 to report to room A for small group
instruction.

A 60 < x <90
B 60 < x < 90
OC X < 60 or x 290
D X < 60 or x > 90

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:

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f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option