Which of the following has no solution? {x | x ≤ 0} and {x | x ≥ 0} {x | x ≤ 0} or {x | x ≥ 0} {x | x < 0} and {x | x > 0} helpp NOWW PLSS

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

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

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels