( HELP ASAP ) The length of a rectangle is 4 cm longer than its width.

If the perimeter of the rectangle is 52 cm, find its length and width.

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

both graphs increase on their domain

neither graph has a y-intercept

step-by-step explanation:

the following points can be visualized easily from the graph

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.

i would say true? if the unit was informational and it "refreshed your understanding", then true.