Maybe 3 or 6 or 8, the formula for the volume of a rectangular prism = a * b * c. A<span>, B, C are the length, width, and height. and 3*6*8=144</span>
Power= work/time, work/time=(force x displacement)/time
therefore, power= (Fd)/t
Subtract the 2 equations
7x+2y=-19
- -x+2y = 21
--------------------------
8x +0y=-2
x= -1/4
1 inch= 2.54
6 inch= 15.24 becuase 2.54*6=15.24
Hope this helps!!
