Find the solution(s) to x^2 - 12x + 36 = 0

1. during first 10 seconds 2. between 10 seconds and 35 seconds 3. during 35 seconds to 40 seconds

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

Maria walks a round trip of 0.75 mile to school every day. how many miles will she walk in 4.5 days