Me find i'm not good with triangle at all so me as soon as you can. i have 9 weeks testing tomorrow and idk how to do them

Me asap on # : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?

Will give a: 122 b: 90 c: 48 d: 180