Idon't really understand this or the theorem

Find the axis symmetry of x y=4x-6x+3

Zack and tia played chess for 50 min they put the chessboard away at 11: 20 when did they start

Given the lease terms below, what monthly lease payment can you expect on this vehicle? terms: •length of lease: 60 months •msrp of the car: $28,500 •purchase value of the car after lease: $12,900 •down payment: $1900 •lease factor: 0.0005 •security deposit: $375 •aquisition fee: $300 a.$232.50 b.$279.99 c.$227.50 d.$248.08