( x + 4), (x - 9) = 4x
Hope this helps!
12 cubes of 1/4
Simply do 3 ><4=12 so 12 1/r cubes
He bought 3 small notebooks (3*7=21) and 3 large notebooks (3*10=30)
21+30=51
(3x²+6x+9)(8x-4)= 24x³-12x²+48x²-24x+72x-36= 24x³+36x²+48x-36
R: E
Answer:
Vertical angle is answer for this question.
