What's the area of the smaller rectangle

Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48

Divide. write in simplest form 41/6 divided by 10

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2