Doug's Gross Monthly Earnings is $4000. Calculate his net pay (take-home pay) by using the deductions below. Federal Tax: 12%
State Tax: 3%
Local Tax: 1%
Social Security Tax: 6%
Medicare Tax: 6%

Hannah is 3 years older than twice her brother joey’s age. joey is 2 years old. how old is hannah? show all of your work! the number of students is five more than seven times the number of teachers. there are 10 teachers. how many students are there? be sure to show all of your work!

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

Is this a polynomial function? i need to know asap