Find the federal income tax of a married couple with three children, who have a combined income of $300,000.

To prove "p is equal to q" using an indirect proof, what would your starting assumption be?

Use set builder notation to represent the following set: { -3, -2, -1, 0}

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.