Arectangular prism has a length of 4 cm and a width of 5 cm. the volume of the prism is 200 cu cm. the height of the prism is unknown. explain how to find the height of the prism then give the height.

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?