Which expression does the graphic represent? 8 positive tiles. 1 tile is crossed out.

7 minus 1

7 minus (negative 1)

8 minus 1

8 minus (negative 1)

The temperature of chicken soup is 192.7°f. as it cools, the temperature of the soup decreases 2.3°f per minute. what is the temperature in degrees fahrenheit of the soup after 25 minutes? a. 27.3°f b. 57.5°f c. 135.2°f d. 250.2°f

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?

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?