Use the graph below to graph the system of inequalities. Be sure to include your shading. y> -2x + 5

put your first point at y 5

Step-by-step explanation:

go down 2 and 1 to the right  Point then down 2 and one to the right

continue that all the way down

then start back at y 5 ...go left one up 2 and point left one and up two ..continue that all the way up the f]lfet side of the graph ( - side )

draw a straight line all the way down and shade in the whole right side of the graph  

12/20 can be simplified by factoring out the ones exg
4/8=1/2 because 4/8=1/2 times 4/4 and 4/4=1

so find factors of 12 and 20
12=2 times 2 times 3
20=2 times 2 times 5
there is 2 times 2 that is common to both so
(note: 2*2 means 2 itmes 2)
12/20=(2*2)/(2*2) times 3/5=1 times 3/5=3/5
the simplest form is 3/5 is your answer