The pressure, p (in lbs/in^2), that a 160-pound person’s shoe exerts on the ground when walking varies inversely with the area, a (in in^2), of the sole of the shoe. when the shoes a have sole area of 40 in^2, the pressure is 4 lbs/in^2. find an equation that relates these variables. p=

Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false

Place the following steps in order to complete the square and solve the quadratic equation,

How is working backward similar to solving an equation?