Describe what the horizontal cross section of the given rectangular prism looks like. Note that the figure is not drawn to scale. A rectangular prism has a length of 8 feet, a width of 7 feet, and a height of 1 foot. A highlighted, horizontal cross section is parallel to the prism's top and bottom faces. 1 ft 7 ft 8 ft Which is the best description of the horizontal cross​ section? A. The horizontal cross section is a square.
B. The horizontal cross section is a rectangle.
C. The horizontal cross section is a right rectangular prism.

step-by-step explanation:

{x = -1/2 ,   y = -1

step-by-step explanation:

solve the following system:

{2 x + y = -2

{10 x - 3 y = -2

in the first equation, look to solve for y:

{2 x + y = -2

{10 x - 3 y = -2

subtract 2 x from both sides:

{y = -2 x - 2

{10 x - 3 y = -2

substitute y = -2 x - 2 into the second equation:

{y = -2 x - 2

{10 x - 3 (-2 x - 2) = -2

10 x - 3 (-2 x - 2) = (6 x + 6) + 10 x = 16 x + 6:

{y = -2 x - 2

{16 x + 6 = -2

in the second equation, look to solve for x:

{y = -2 x - 2

{16 x + 6 = -2

subtract 6 from both sides:

{y = -2 x - 2

{16 x = -8

divide both sides by 16:

{y = -2 x - 2

{x = -1/2

substitute x = -1/2 into the first equation:

{y = -1

{x = -1/2

collect results in alphabetical order:

answer:   {x = -1/2 ,   y = -1

-1   1/6.   you dont subtract the denominators

step-by-step explanation:

hello umm i don't understand your question can you explain it more pls

step-by-step explanation: