Apackage of 5 pairs of insulated socks costs $41.45. what is the unit how would i do the math

What constants do you need to add to each of the following quadratic equations to complete the square? 2x2 - 3x = 0 x2 - 8x = 0 2x2 - 11x = 18

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.