1. Determine the tax for each filing status and taxable amount. Use the tax table.
a. married filing jointly, $57,744 ___________
b. head of a household, $63,911 ___________
2. Use Schedule Z: Calculate the tax for a taxable income of $57,412 for a head of household.

3. Express the interval "over $20,100 but not over $32,900" in:
a. compound inequality notation ___________
b. interval notation ______________

4. Express each tax equation in y = mx + b form: a. y = 2,023 +0.15(x-20,500)
b. y=42,850 +0.20(x - 320,000) ​