Emily thinks that -11/6 - (-2/3) is -5/2. identify the error ghat emily made. then correct emily’s error and find the correct value.

You are cycling around europe with friends. a cycling festival is starting soon in barcelona. it will take 4.5 hours to cycle there. how many minutes in total is this?

Solve the equation by completing the square. x^2+2x=17

Rewrite the following quadratic functions in intercept or factored form. show your work. f(t) = 20t^2 + 14t - 12