I hope this helps you
2x+5y+3x-5y=-24+14
5x+0=-10
x=-2
2. (-2)+5y=-24
-4+5y=-24
5y=-20
y=-4
Answer:
I can only say it is not the first one
Step-by-step explanation:
I don't really know the rest of it but I know that the first one is not correct
The equation for a volume of a cube is V=a^3 and since all the sides are the same the equation would be V=(x+3)^3