You got the first part right but you need the end so 4*3*1= 12 feet to turn feet into inch you times by 12 so 12*12=144 inc+99=243 cubic inc i think
Answer:
The answer is given below
Step-by-step explanation:
![(5y + 10) = - 3](https://tex.z-dn.net/?f=%285y%20%20%2B%2010%29%20%3D%20%20-%203)
![5y = - 3 - 10](https://tex.z-dn.net/?f=5y%20%3D%20%20-%203%20-%2010)
![5y = - 13](https://tex.z-dn.net/?f=5y%20%3D%20%20-%2013)
![y = - 13 \div 5](https://tex.z-dn.net/?f=y%20%20%3D%20%20-%2013%20%5Cdiv%205)
This is the velue of y
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