(-2x)(x-3)
Y^2-y/ y
Help with algebra!!

8.−2x^2+6x

9.y-1

Step-by-step explanation:

8.(−2x)(x−3)

     =(−2x)(x+−3)

         =(−2x)(x)+(−2x)(−3)

             =−2x^2+6x

9. y^2−y

       y

          = y^2−y

                y

                  =y−1

d is the correct answer

step-by-step explanation:

x= 8 because 3x = 3 * 8, and 3*8 = 24

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation: