Arectangle is five times as long as it is wide. if it were 24 cm shorter and 24cm wider, it would be a square. what are the dimensions?

 Let w = width of the rectangle then 

5w = length 
Now since the sides of a square have equal length we get 

5w - 24 = w + 24 

4w = 48 therefore 
width = 12 and so the length = 5*12 = 60

These graph is cross the yaxis and x axis two ways.

(-14+3/2b) - (1+8/2b) = -5 -5/2b(-10+b) + (7b-5) = 8b-15(7/2b-3) - (8+6b) = -5/2b-11(5+2b) + (2b+3/2) = 4b+ 13/2