Solve. x−(−278)=−12

What is the solution to the equation?

Enter your answer as a simplified mixed number in the box.

x =

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In the equations, a and b represent the price per night for a room in hotel a and hotel b, respectively, w weeks after september 1 last autumn. what was the price per night in hotel a when it was equal to the price per night in hotel b? a = 240 − 20w b = 320 − 30w

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x