The wall in the family room is exactly 12 feet long. your couch is 10 feet and 6 inches long. once the couch is placed, how much room is left for your end table? (in inches)

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

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