Which choice is the conjugate of the expression below X is greater than equal to four? X-4-5

When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer

Plzzz i beg u so much asaaaap ! what is the slope of this line? enter your answer in the box.

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