Help help please is my final plz

Nick and nora are married and have three children in college. they have an adjusted gross income of 47,400. if their standard deduction is 12,600 itemized deductions are 14,200 and they get an exemption of 4000 for each adult and each dependent what is their taxable income

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose