1. SALES A discount outlet is offering a 20% discount on all items. Write a linear equation giving the sale price for an item with a list price 2. HOURLY WAGE A microchip manufacturer pays its...

1. SALES A discount outlet is offering a 20% discount on all items. Write a linear equation giving the sale price for an item with a list price

2. HOURLY WAGE A microchip manufacturer pays its assembly line workers $12.25 per hour. In addition, workers receive a piecework rate of $0.75 per unit produced. Write a linear equation for the hourly wage in terms of the number of units produced per hour.

3. MONTHLY SALARY A pharmaceutical salesperson receives a monthly salary of $2500 plus a commission of 7% of sales. Write a linear equation for the salesperson’s monthly wage in terms of monthly sales