Can someone me with this question?

a.

you know the equation of the volume of the prism and you know that by multiplying length times width times height gets volume.

you are asked to find the expressions that could be the dimensions of the prism

to find the dimensions, you factor the system of equations. you start with the y, giving you:

y(2y^2 + 15y + 28). you factor further to get y(2y + 7)(y + 4)

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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