(2x+5)(3x−4) plz help

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.