The measure of an angle is 12° less than twice the measure of its supplement. what is the measure of the angle?

116°
28°
64°
34°

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

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10

The amount cami raised during last year’s charity walk, $45.50, is 7/10 of the amount she raised this year. which equation represents n, the number of dollars she raised this year?