The revenue for selling x newspapers is given by the expression x^3+10x . The cost to produce x newspapers is 7x^2-2x . If profit is calculated as revenue minus​ costs, write an​ expression, in factored​ form, that calculates the profit from selling x newspapers.

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. match each division expression with the correct quotient.