Find the quotient of -5x^3+15x^2-10x/-5x
a x2 + 3x − 2
b x2 − 3x + 2
c −x2 + 15x − 10
d x2 − 15x + 10

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?

Aof 12 , we to a of 4 to on a .of 4 be ?

The length of a rectangle plus its width is 24 cm. the area is 143 square cm. what are the length and width of the rectangle?