How can you draw a two dimensional representation of this prism

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate. in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

Yvaries directly as x. y =90 when x=6. find y when x=13

Which statement describes the slope of the line?