Can someone help me with this please I need it by today

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

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

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh