The lengths of two sides of a regular quadrilateral are represented by the expressions 4x - 5 and 2x - 1. What is the value of x?

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

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red

What is the value of the product (3-2i)(3+2i)?