If g(x)= x^2 -x, find g(-1)+4

Parks is wearing several rubber bracelets one third of the bracelets are tie-dye 1/6 are blue and 1/3 of the remainder are camouflage if parks wears 2 camouflage bracelets how many bracelets does he have on

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out