One small block is 2/3 of the weight of a large block. How many of the available blocks need to be added to the right side so that it is balanced

Use the x-intercept method to find all real solutions of the equation.x^3-10x^2+27x-18=0

Through: (-3,-3) parallel to y= 7/3x+3

Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?